Current library: Alpha v34, 4,223 checked-use theorems; Stable remains 432. Historical first admissions, original proof editions, and non-admitted aliases are preserved.
Exact expanded first-order arithmetic statement
forall F l z. (exists dst_positive_code_unit_source dst_positive_scale_unit_source dst_negative_code_unit_source dst_negative_scale_unit_source. (((F) = (((((dst_positive_code_unit_source) + (dst_positive_scale_unit_source)) * S ((dst_positive_code_unit_source) + (dst_positive_scale_unit_source)) + ((dst_positive_scale_unit_source) + (dst_positive_scale_unit_source))) + (((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) * S ((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) + ((dst_negative_scale_unit_source) + (dst_negative_scale_unit_source)))) * S ((((dst_positive_code_unit_source) + (dst_positive_scale_unit_source)) * S ((dst_positive_code_unit_source) + (dst_positive_scale_unit_source)) + ((dst_positive_scale_unit_source) + (dst_positive_scale_unit_source))) + (((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) * S ((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) + ((dst_negative_scale_unit_source) + (dst_negative_scale_unit_source)))) + ((((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) * S ((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) + ((dst_negative_scale_unit_source) + (dst_negative_scale_unit_source))) + (((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) * S ((dst_negative_code_unit_source) + (dst_negative_scale_unit_source)) + ((dst_negative_scale_unit_source) + (dst_negative_scale_unit_source)))))) /\ (forall dst_index_unit_source. (exists pvs_le_gap_unit_sourcedomain. pvs_le_gap_unit_sourcedomain + (dst_index_unit_source) = (0)) -> exists dst_positive_unit_source dst_negative_unit_source dst_value_unit_source. ((((exists ff_h_pvs_unit_sourceentrypositive. ff_h_pvs_unit_sourceentrypositive + S (dst_positive_unit_source) = S ((S (dst_index_unit_source)) * dst_positive_scale_unit_source)) /\ exists ff_q_pvs_unit_sourceentrypositive. dst_positive_code_unit_source = ff_q_pvs_unit_sourceentrypositive * S ((S (dst_index_unit_source)) * dst_positive_scale_unit_source) + (dst_positive_unit_source))) /\ (((((exists ff_h_pvs_unit_sourceentrynegative. ff_h_pvs_unit_sourceentrynegative + S (dst_negative_unit_source) = S ((S (dst_index_unit_source)) * dst_negative_scale_unit_source)) /\ exists ff_q_pvs_unit_sourceentrynegative. dst_negative_code_unit_source = ff_q_pvs_unit_sourceentrynegative * S ((S (dst_index_unit_source)) * dst_negative_scale_unit_source) + (dst_negative_unit_source))) /\ (exists ge_balance_positive_unit_sourceentryvalue ge_balance_negative_unit_sourceentryvalue. (((((dst_value_unit_source) = 2 * (ge_balance_positive_unit_sourceentryvalue) /\ (ge_balance_negative_unit_sourceentryvalue) = 0) \/ exists ge_signed_half_unit_sourceentryvaluedecode. (((dst_value_unit_source) = 2 * ge_signed_half_unit_sourceentryvaluedecode + 1 /\ (ge_balance_positive_unit_sourceentryvalue) = 0) /\ (ge_balance_negative_unit_sourceentryvalue) = S ge_signed_half_unit_sourceentryvaluedecode))) /\ ((dst_positive_unit_source) + ge_balance_negative_unit_sourceentryvalue = (dst_negative_unit_source) + ge_balance_positive_unit_sourceentryvalue))))))))) -> (((exists srs_slice_unit_slice. ((((exists dst_positive_code_unit_sliceslicesource_table dst_positive_scale_unit_sliceslicesource_table dst_negative_code_unit_sliceslicesource_table dst_negative_scale_unit_sliceslicesource_table. (((F) = (((((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) * S ((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) + ((dst_positive_scale_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table))) + (((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)))) * S ((((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) * S ((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) + ((dst_positive_scale_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table))) + (((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)))) + ((((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table))) + (((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)))))) /\ (forall dst_index_unit_sliceslicesource_table. (exists pvs_le_gap_unit_sliceslicesource_tabledomain. pvs_le_gap_unit_sliceslicesource_tabledomain + (dst_index_unit_sliceslicesource_table) = (0)) -> exists dst_positive_unit_sliceslicesource_table dst_negative_unit_sliceslicesource_table dst_value_unit_sliceslicesource_table. ((((exists ff_h_pvs_unit_sliceslicesource_tableentrypositive. ff_h_pvs_unit_sliceslicesource_tableentrypositive + S (dst_positive_unit_sliceslicesource_table) = S ((S (dst_index_unit_sliceslicesource_table)) * dst_positive_scale_unit_sliceslicesource_table)) /\ exists ff_q_pvs_unit_sliceslicesource_tableentrypositive. dst_positive_code_unit_sliceslicesource_table = ff_q_pvs_unit_sliceslicesource_tableentrypositive * S ((S (dst_index_unit_sliceslicesource_table)) * dst_positive_scale_unit_sliceslicesource_table) + (dst_positive_unit_sliceslicesource_table))) /\ (((((exists ff_h_pvs_unit_sliceslicesource_tableentrynegative. ff_h_pvs_unit_sliceslicesource_tableentrynegative + S (dst_negative_unit_sliceslicesource_table) = S ((S (dst_index_unit_sliceslicesource_table)) * dst_negative_scale_unit_sliceslicesource_table)) /\ exists ff_q_pvs_unit_sliceslicesource_tableentrynegative. dst_negative_code_unit_sliceslicesource_table = ff_q_pvs_unit_sliceslicesource_tableentrynegative * S ((S (dst_index_unit_sliceslicesource_table)) * dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_unit_sliceslicesource_table))) /\ (exists ge_balance_positive_unit_sliceslicesource_tableentryvalue ge_balance_negative_unit_sliceslicesource_tableentryvalue. (((((dst_value_unit_sliceslicesource_table) = 2 * (ge_balance_positive_unit_sliceslicesource_tableentryvalue) /\ (ge_balance_negative_unit_sliceslicesource_tableentryvalue) = 0) \/ exists ge_signed_half_unit_sliceslicesource_tableentryvaluedecode. (((dst_value_unit_sliceslicesource_table) = 2 * ge_signed_half_unit_sliceslicesource_tableentryvaluedecode + 1 /\ (ge_balance_positive_unit_sliceslicesource_tableentryvalue) = 0) /\ (ge_balance_negative_unit_sliceslicesource_tableentryvalue) = S ge_signed_half_unit_sliceslicesource_tableentryvaluedecode))) /\ ((dst_positive_unit_sliceslicesource_table) + ge_balance_negative_unit_sliceslicesource_tableentryvalue = (dst_negative_unit_sliceslicesource_table) + ge_balance_positive_unit_sliceslicesource_tableentryvalue))))))))) /\ (((exists dst_positive_code_unit_slicesliceoutput_table dst_positive_scale_unit_slicesliceoutput_table dst_negative_code_unit_slicesliceoutput_table dst_negative_scale_unit_slicesliceoutput_table. (((srs_slice_unit_slice) = (((((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) * S ((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) + ((dst_positive_scale_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table))) + (((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)))) * S ((((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) * S ((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) + ((dst_positive_scale_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table))) + (((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)))) + ((((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table))) + (((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)))))) /\ (forall dst_index_unit_slicesliceoutput_table. (exists pvs_le_gap_unit_slicesliceoutput_tabledomain. pvs_le_gap_unit_slicesliceoutput_tabledomain + (dst_index_unit_slicesliceoutput_table) = (l)) -> exists dst_positive_unit_slicesliceoutput_table dst_negative_unit_slicesliceoutput_table dst_value_unit_slicesliceoutput_table. ((((exists ff_h_pvs_unit_slicesliceoutput_tableentrypositive. ff_h_pvs_unit_slicesliceoutput_tableentrypositive + S (dst_positive_unit_slicesliceoutput_table) = S ((S (dst_index_unit_slicesliceoutput_table)) * dst_positive_scale_unit_slicesliceoutput_table)) /\ exists ff_q_pvs_unit_slicesliceoutput_tableentrypositive. dst_positive_code_unit_slicesliceoutput_table = ff_q_pvs_unit_slicesliceoutput_tableentrypositive * S ((S (dst_index_unit_slicesliceoutput_table)) * dst_positive_scale_unit_slicesliceoutput_table) + (dst_positive_unit_slicesliceoutput_table))) /\ (((((exists ff_h_pvs_unit_slicesliceoutput_tableentrynegative. ff_h_pvs_unit_slicesliceoutput_tableentrynegative + S (dst_negative_unit_slicesliceoutput_table) = S ((S (dst_index_unit_slicesliceoutput_table)) * dst_negative_scale_unit_slicesliceoutput_table)) /\ exists ff_q_pvs_unit_slicesliceoutput_tableentrynegative. dst_negative_code_unit_slicesliceoutput_table = ff_q_pvs_unit_slicesliceoutput_tableentrynegative * S ((S (dst_index_unit_slicesliceoutput_table)) * dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_unit_slicesliceoutput_table))) /\ (exists ge_balance_positive_unit_slicesliceoutput_tableentryvalue ge_balance_negative_unit_slicesliceoutput_tableentryvalue. (((((dst_value_unit_slicesliceoutput_table) = 2 * (ge_balance_positive_unit_slicesliceoutput_tableentryvalue) /\ (ge_balance_negative_unit_slicesliceoutput_tableentryvalue) = 0) \/ exists ge_signed_half_unit_slicesliceoutput_tableentryvaluedecode. (((dst_value_unit_slicesliceoutput_table) = 2 * ge_signed_half_unit_slicesliceoutput_tableentryvaluedecode + 1 /\ (ge_balance_positive_unit_slicesliceoutput_tableentryvalue) = 0) /\ (ge_balance_negative_unit_slicesliceoutput_tableentryvalue) = S ge_signed_half_unit_slicesliceoutput_tableentryvaluedecode))) /\ ((dst_positive_unit_slicesliceoutput_table) + ge_balance_negative_unit_slicesliceoutput_tableentryvalue = (dst_negative_unit_slicesliceoutput_table) + ge_balance_positive_unit_slicesliceoutput_tableentryvalue))))))))) /\ (forall srs_index_unit_sliceslice. (exists pvs_gap_unit_sliceslicebound. pvs_gap_unit_sliceslicebound + S (srs_index_unit_sliceslice) = (l)) -> exists srs_value_unit_sliceslice. (((exists dst_positive_code_unit_slicesliceentrysource dst_positive_scale_unit_slicesliceentrysource dst_negative_code_unit_slicesliceentrysource dst_negative_scale_unit_slicesliceentrysource dst_positive_unit_slicesliceentrysource dst_negative_unit_slicesliceentrysource. (((F) = (((((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) * S ((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) + ((dst_positive_scale_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource))) + (((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)))) * S ((((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) * S ((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) + ((dst_positive_scale_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource))) + (((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)))) + ((((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource))) + (((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)))))) /\ (((((exists ff_h_pvs_unit_slicesliceentrysourcepositive. ff_h_pvs_unit_slicesliceentrysourcepositive + S (dst_positive_unit_slicesliceentrysource) = S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_positive_scale_unit_slicesliceentrysource)) /\ exists ff_q_pvs_unit_slicesliceentrysourcepositive. dst_positive_code_unit_slicesliceentrysource = ff_q_pvs_unit_slicesliceentrysourcepositive * S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_positive_scale_unit_slicesliceentrysource) + (dst_positive_unit_slicesliceentrysource))) /\ (((((exists ff_h_pvs_unit_slicesliceentrysourcenegative. ff_h_pvs_unit_slicesliceentrysourcenegative + S (dst_negative_unit_slicesliceentrysource) = S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_negative_scale_unit_slicesliceentrysource)) /\ exists ff_q_pvs_unit_slicesliceentrysourcenegative. dst_negative_code_unit_slicesliceentrysource = ff_q_pvs_unit_slicesliceentrysourcenegative * S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_unit_slicesliceentrysource))) /\ (exists ge_balance_positive_unit_slicesliceentrysourcevalue ge_balance_negative_unit_slicesliceentrysourcevalue. (((((srs_value_unit_sliceslice) = 2 * (ge_balance_positive_unit_slicesliceentrysourcevalue) /\ (ge_balance_negative_unit_slicesliceentrysourcevalue) = 0) \/ exists ge_signed_half_unit_slicesliceentrysourcevaluedecode. (((srs_value_unit_sliceslice) = 2 * ge_signed_half_unit_slicesliceentrysourcevaluedecode + 1 /\ (ge_balance_positive_unit_slicesliceentrysourcevalue) = 0) /\ (ge_balance_negative_unit_slicesliceentrysourcevalue) = S ge_signed_half_unit_slicesliceentrysourcevaluedecode))) /\ ((dst_positive_unit_slicesliceentrysource) + ge_balance_negative_unit_slicesliceentrysourcevalue = (dst_negative_unit_slicesliceentrysource) + ge_balance_positive_unit_slicesliceentrysourcevalue))))))))) /\ (exists dst_positive_code_unit_slicesliceentryoutput dst_positive_scale_unit_slicesliceentryoutput dst_negative_code_unit_slicesliceentryoutput dst_negative_scale_unit_slicesliceentryoutput dst_positive_unit_slicesliceentryoutput dst_negative_unit_slicesliceentryoutput. (((srs_slice_unit_slice) = (((((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) * S ((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) + ((dst_positive_scale_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput))) + (((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)))) * S ((((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) * S ((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) + ((dst_positive_scale_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput))) + (((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)))) + ((((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput))) + (((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)))))) /\ (((((exists ff_h_pvs_unit_slicesliceentryoutputpositive. ff_h_pvs_unit_slicesliceentryoutputpositive + S (dst_positive_unit_slicesliceentryoutput) = S ((S (srs_index_unit_sliceslice)) * dst_positive_scale_unit_slicesliceentryoutput)) /\ exists ff_q_pvs_unit_slicesliceentryoutputpositive. dst_positive_code_unit_slicesliceentryoutput = ff_q_pvs_unit_slicesliceentryoutputpositive * S ((S (srs_index_unit_sliceslice)) * dst_positive_scale_unit_slicesliceentryoutput) + (dst_positive_unit_slicesliceentryoutput))) /\ (((((exists ff_h_pvs_unit_slicesliceentryoutputnegative. ff_h_pvs_unit_slicesliceentryoutputnegative + S (dst_negative_unit_slicesliceentryoutput) = S ((S (srs_index_unit_sliceslice)) * dst_negative_scale_unit_slicesliceentryoutput)) /\ exists ff_q_pvs_unit_slicesliceentryoutputnegative. dst_negative_code_unit_slicesliceentryoutput = ff_q_pvs_unit_slicesliceentryoutputnegative * S ((S (srs_index_unit_sliceslice)) * dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_unit_slicesliceentryoutput))) /\ (exists ge_balance_positive_unit_slicesliceentryoutputvalue ge_balance_negative_unit_slicesliceentryoutputvalue. (((((srs_value_unit_sliceslice) = 2 * (ge_balance_positive_unit_slicesliceentryoutputvalue) /\ (ge_balance_negative_unit_slicesliceentryoutputvalue) = 0) \/ exists ge_signed_half_unit_slicesliceentryoutputvaluedecode. (((srs_value_unit_sliceslice) = 2 * ge_signed_half_unit_slicesliceentryoutputvaluedecode + 1 /\ (ge_balance_positive_unit_slicesliceentryoutputvalue) = 0) /\ (ge_balance_negative_unit_slicesliceentryoutputvalue) = S ge_signed_half_unit_slicesliceentryoutputvaluedecode))) /\ ((dst_positive_unit_slicesliceentryoutput) + ge_balance_negative_unit_slicesliceentryoutputvalue = (dst_negative_unit_slicesliceentryoutput) + ge_balance_positive_unit_slicesliceentryoutputvalue)))))))))))))))) /\ (exists dst_positive_code_unit_slicesum dst_positive_scale_unit_slicesum dst_negative_code_unit_slicesum dst_negative_scale_unit_slicesum dst_positive_sum_unit_slicesum dst_negative_sum_unit_slicesum. (((srs_slice_unit_slice) = (((((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) * S ((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) + ((dst_positive_scale_unit_slicesum) + (dst_positive_scale_unit_slicesum))) + (((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum)))) * S ((((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) * S ((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) + ((dst_positive_scale_unit_slicesum) + (dst_positive_scale_unit_slicesum))) + (((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum)))) + ((((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum))) + (((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum)))))) /\ (((exists fs_u_dst_unit_slicesumpositive fs_v_dst_unit_slicesumpositive. ((((exists fs_h_dst_unit_slicesumpositive_body_start. fs_h_dst_unit_slicesumpositive_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_start. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_start * S ((S (0)) * fs_v_dst_unit_slicesumpositive) + (0))) /\ ((((exists fs_h_dst_unit_slicesumpositive_body_terminal. fs_h_dst_unit_slicesumpositive_body_terminal + S (dst_positive_sum_unit_slicesum) = S ((S (l)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_terminal. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_terminal * S ((S (l)) * fs_v_dst_unit_slicesumpositive) + (dst_positive_sum_unit_slicesum))) /\ forall fs_i_dst_unit_slicesumpositive_body_steps. (exists fs_lt_dst_unit_slicesumpositive_body_steps_bound. fs_lt_dst_unit_slicesumpositive_body_steps_bound + S fs_i_dst_unit_slicesumpositive_body_steps = l) -> exists fs_a_dst_unit_slicesumpositive_body_steps fs_r_dst_unit_slicesumpositive_body_steps fs_s_dst_unit_slicesumpositive_body_steps. ((((exists fs_h_dst_unit_slicesumpositive_body_steps_summand. fs_h_dst_unit_slicesumpositive_body_steps_summand + S (fs_a_dst_unit_slicesumpositive_body_steps) = S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * dst_positive_scale_unit_slicesum)) /\ exists fs_q_dst_unit_slicesumpositive_body_steps_summand. dst_positive_code_unit_slicesum = fs_q_dst_unit_slicesumpositive_body_steps_summand * S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * dst_positive_scale_unit_slicesum) + (fs_a_dst_unit_slicesumpositive_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumpositive_body_steps_partial. fs_h_dst_unit_slicesumpositive_body_steps_partial + S (fs_r_dst_unit_slicesumpositive_body_steps) = S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_steps_partial. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_steps_partial * S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive) + (fs_r_dst_unit_slicesumpositive_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumpositive_body_steps_successor. fs_h_dst_unit_slicesumpositive_body_steps_successor + S (fs_s_dst_unit_slicesumpositive_body_steps) = S ((S (S fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_steps_successor. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_steps_successor * S ((S (S fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive) + (fs_s_dst_unit_slicesumpositive_body_steps))) /\ fs_s_dst_unit_slicesumpositive_body_steps = fs_r_dst_unit_slicesumpositive_body_steps + fs_a_dst_unit_slicesumpositive_body_steps)))))) /\ (((exists fs_u_dst_unit_slicesumnegative fs_v_dst_unit_slicesumnegative. ((((exists fs_h_dst_unit_slicesumnegative_body_start. fs_h_dst_unit_slicesumnegative_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_start. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_start * S ((S (0)) * fs_v_dst_unit_slicesumnegative) + (0))) /\ ((((exists fs_h_dst_unit_slicesumnegative_body_terminal. fs_h_dst_unit_slicesumnegative_body_terminal + S (dst_negative_sum_unit_slicesum) = S ((S (l)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_terminal. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_terminal * S ((S (l)) * fs_v_dst_unit_slicesumnegative) + (dst_negative_sum_unit_slicesum))) /\ forall fs_i_dst_unit_slicesumnegative_body_steps. (exists fs_lt_dst_unit_slicesumnegative_body_steps_bound. fs_lt_dst_unit_slicesumnegative_body_steps_bound + S fs_i_dst_unit_slicesumnegative_body_steps = l) -> exists fs_a_dst_unit_slicesumnegative_body_steps fs_r_dst_unit_slicesumnegative_body_steps fs_s_dst_unit_slicesumnegative_body_steps. ((((exists fs_h_dst_unit_slicesumnegative_body_steps_summand. fs_h_dst_unit_slicesumnegative_body_steps_summand + S (fs_a_dst_unit_slicesumnegative_body_steps) = S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * dst_negative_scale_unit_slicesum)) /\ exists fs_q_dst_unit_slicesumnegative_body_steps_summand. dst_negative_code_unit_slicesum = fs_q_dst_unit_slicesumnegative_body_steps_summand * S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * dst_negative_scale_unit_slicesum) + (fs_a_dst_unit_slicesumnegative_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumnegative_body_steps_partial. fs_h_dst_unit_slicesumnegative_body_steps_partial + S (fs_r_dst_unit_slicesumnegative_body_steps) = S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_steps_partial. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_steps_partial * S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative) + (fs_r_dst_unit_slicesumnegative_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumnegative_body_steps_successor. fs_h_dst_unit_slicesumnegative_body_steps_successor + S (fs_s_dst_unit_slicesumnegative_body_steps) = S ((S (S fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_steps_successor. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_steps_successor * S ((S (S fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative) + (fs_s_dst_unit_slicesumnegative_body_steps))) /\ fs_s_dst_unit_slicesumnegative_body_steps = fs_r_dst_unit_slicesumnegative_body_steps + fs_a_dst_unit_slicesumnegative_body_steps)))))) /\ (exists ge_balance_positive_unit_slicesumresult ge_balance_negative_unit_slicesumresult. (((((z) = 2 * (ge_balance_positive_unit_slicesumresult) /\ (ge_balance_negative_unit_slicesumresult) = 0) \/ exists ge_signed_half_unit_slicesumresultdecode. (((z) = 2 * ge_signed_half_unit_slicesumresultdecode + 1 /\ (ge_balance_positive_unit_slicesumresult) = 0) /\ (ge_balance_negative_unit_slicesumresult) = S ge_signed_half_unit_slicesumresultdecode))) /\ ((dst_positive_sum_unit_slicesum) + ge_balance_negative_unit_slicesumresult = (dst_negative_sum_unit_slicesum) + ge_balance_positive_unit_slicesumresult))))))))))) -> (exists dst_positive_code_unit_prefix dst_positive_scale_unit_prefix dst_negative_code_unit_prefix dst_negative_scale_unit_prefix dst_positive_sum_unit_prefix dst_negative_sum_unit_prefix. (((F) = (((((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) * S ((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) + ((dst_positive_scale_unit_prefix) + (dst_positive_scale_unit_prefix))) + (((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix)))) * S ((((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) * S ((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) + ((dst_positive_scale_unit_prefix) + (dst_positive_scale_unit_prefix))) + (((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix)))) + ((((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix))) + (((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix)))))) /\ (((exists fs_u_dst_unit_prefixpositive fs_v_dst_unit_prefixpositive. ((((exists fs_h_dst_unit_prefixpositive_body_start. fs_h_dst_unit_prefixpositive_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_start. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_start * S ((S (0)) * fs_v_dst_unit_prefixpositive) + (0))) /\ ((((exists fs_h_dst_unit_prefixpositive_body_terminal. fs_h_dst_unit_prefixpositive_body_terminal + S (dst_positive_sum_unit_prefix) = S ((S (l)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_terminal. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_terminal * S ((S (l)) * fs_v_dst_unit_prefixpositive) + (dst_positive_sum_unit_prefix))) /\ forall fs_i_dst_unit_prefixpositive_body_steps. (exists fs_lt_dst_unit_prefixpositive_body_steps_bound. fs_lt_dst_unit_prefixpositive_body_steps_bound + S fs_i_dst_unit_prefixpositive_body_steps = l) -> exists fs_a_dst_unit_prefixpositive_body_steps fs_r_dst_unit_prefixpositive_body_steps fs_s_dst_unit_prefixpositive_body_steps. ((((exists fs_h_dst_unit_prefixpositive_body_steps_summand. fs_h_dst_unit_prefixpositive_body_steps_summand + S (fs_a_dst_unit_prefixpositive_body_steps) = S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * dst_positive_scale_unit_prefix)) /\ exists fs_q_dst_unit_prefixpositive_body_steps_summand. dst_positive_code_unit_prefix = fs_q_dst_unit_prefixpositive_body_steps_summand * S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * dst_positive_scale_unit_prefix) + (fs_a_dst_unit_prefixpositive_body_steps))) /\ ((((exists fs_h_dst_unit_prefixpositive_body_steps_partial. fs_h_dst_unit_prefixpositive_body_steps_partial + S (fs_r_dst_unit_prefixpositive_body_steps) = S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_steps_partial. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_steps_partial * S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive) + (fs_r_dst_unit_prefixpositive_body_steps))) /\ ((((exists fs_h_dst_unit_prefixpositive_body_steps_successor. fs_h_dst_unit_prefixpositive_body_steps_successor + S (fs_s_dst_unit_prefixpositive_body_steps) = S ((S (S fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_steps_successor. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_steps_successor * S ((S (S fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive) + (fs_s_dst_unit_prefixpositive_body_steps))) /\ fs_s_dst_unit_prefixpositive_body_steps = fs_r_dst_unit_prefixpositive_body_steps + fs_a_dst_unit_prefixpositive_body_steps)))))) /\ (((exists fs_u_dst_unit_prefixnegative fs_v_dst_unit_prefixnegative. ((((exists fs_h_dst_unit_prefixnegative_body_start. fs_h_dst_unit_prefixnegative_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_start. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_start * S ((S (0)) * fs_v_dst_unit_prefixnegative) + (0))) /\ ((((exists fs_h_dst_unit_prefixnegative_body_terminal. fs_h_dst_unit_prefixnegative_body_terminal + S (dst_negative_sum_unit_prefix) = S ((S (l)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_terminal. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_terminal * S ((S (l)) * fs_v_dst_unit_prefixnegative) + (dst_negative_sum_unit_prefix))) /\ forall fs_i_dst_unit_prefixnegative_body_steps. (exists fs_lt_dst_unit_prefixnegative_body_steps_bound. fs_lt_dst_unit_prefixnegative_body_steps_bound + S fs_i_dst_unit_prefixnegative_body_steps = l) -> exists fs_a_dst_unit_prefixnegative_body_steps fs_r_dst_unit_prefixnegative_body_steps fs_s_dst_unit_prefixnegative_body_steps. ((((exists fs_h_dst_unit_prefixnegative_body_steps_summand. fs_h_dst_unit_prefixnegative_body_steps_summand + S (fs_a_dst_unit_prefixnegative_body_steps) = S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * dst_negative_scale_unit_prefix)) /\ exists fs_q_dst_unit_prefixnegative_body_steps_summand. dst_negative_code_unit_prefix = fs_q_dst_unit_prefixnegative_body_steps_summand * S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * dst_negative_scale_unit_prefix) + (fs_a_dst_unit_prefixnegative_body_steps))) /\ ((((exists fs_h_dst_unit_prefixnegative_body_steps_partial. fs_h_dst_unit_prefixnegative_body_steps_partial + S (fs_r_dst_unit_prefixnegative_body_steps) = S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_steps_partial. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_steps_partial * S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative) + (fs_r_dst_unit_prefixnegative_body_steps))) /\ ((((exists fs_h_dst_unit_prefixnegative_body_steps_successor. fs_h_dst_unit_prefixnegative_body_steps_successor + S (fs_s_dst_unit_prefixnegative_body_steps) = S ((S (S fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_steps_successor. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_steps_successor * S ((S (S fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative) + (fs_s_dst_unit_prefixnegative_body_steps))) /\ fs_s_dst_unit_prefixnegative_body_steps = fs_r_dst_unit_prefixnegative_body_steps + fs_a_dst_unit_prefixnegative_body_steps)))))) /\ (exists ge_balance_positive_unit_prefixresult ge_balance_negative_unit_prefixresult. (((((z) = 2 * (ge_balance_positive_unit_prefixresult) /\ (ge_balance_negative_unit_prefixresult) = 0) \/ exists ge_signed_half_unit_prefixresultdecode. (((z) = 2 * ge_signed_half_unit_prefixresultdecode + 1 /\ (ge_balance_positive_unit_prefixresult) = 0) /\ (ge_balance_negative_unit_prefixresult) = S ge_signed_half_unit_prefixresultdecode))) /\ ((dst_positive_sum_unit_prefix) + ge_balance_negative_unit_prefixresult = (dst_negative_sum_unit_prefix) + ge_balance_positive_unit_prefixresult)))))))))) /\ ((exists dst_positive_code_unit_prefix dst_positive_scale_unit_prefix dst_negative_code_unit_prefix dst_negative_scale_unit_prefix dst_positive_sum_unit_prefix dst_negative_sum_unit_prefix. (((F) = (((((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) * S ((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) + ((dst_positive_scale_unit_prefix) + (dst_positive_scale_unit_prefix))) + (((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix)))) * S ((((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) * S ((dst_positive_code_unit_prefix) + (dst_positive_scale_unit_prefix)) + ((dst_positive_scale_unit_prefix) + (dst_positive_scale_unit_prefix))) + (((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix)))) + ((((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix))) + (((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) * S ((dst_negative_code_unit_prefix) + (dst_negative_scale_unit_prefix)) + ((dst_negative_scale_unit_prefix) + (dst_negative_scale_unit_prefix)))))) /\ (((exists fs_u_dst_unit_prefixpositive fs_v_dst_unit_prefixpositive. ((((exists fs_h_dst_unit_prefixpositive_body_start. fs_h_dst_unit_prefixpositive_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_start. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_start * S ((S (0)) * fs_v_dst_unit_prefixpositive) + (0))) /\ ((((exists fs_h_dst_unit_prefixpositive_body_terminal. fs_h_dst_unit_prefixpositive_body_terminal + S (dst_positive_sum_unit_prefix) = S ((S (l)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_terminal. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_terminal * S ((S (l)) * fs_v_dst_unit_prefixpositive) + (dst_positive_sum_unit_prefix))) /\ forall fs_i_dst_unit_prefixpositive_body_steps. (exists fs_lt_dst_unit_prefixpositive_body_steps_bound. fs_lt_dst_unit_prefixpositive_body_steps_bound + S fs_i_dst_unit_prefixpositive_body_steps = l) -> exists fs_a_dst_unit_prefixpositive_body_steps fs_r_dst_unit_prefixpositive_body_steps fs_s_dst_unit_prefixpositive_body_steps. ((((exists fs_h_dst_unit_prefixpositive_body_steps_summand. fs_h_dst_unit_prefixpositive_body_steps_summand + S (fs_a_dst_unit_prefixpositive_body_steps) = S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * dst_positive_scale_unit_prefix)) /\ exists fs_q_dst_unit_prefixpositive_body_steps_summand. dst_positive_code_unit_prefix = fs_q_dst_unit_prefixpositive_body_steps_summand * S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * dst_positive_scale_unit_prefix) + (fs_a_dst_unit_prefixpositive_body_steps))) /\ ((((exists fs_h_dst_unit_prefixpositive_body_steps_partial. fs_h_dst_unit_prefixpositive_body_steps_partial + S (fs_r_dst_unit_prefixpositive_body_steps) = S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_steps_partial. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_steps_partial * S ((S (fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive) + (fs_r_dst_unit_prefixpositive_body_steps))) /\ ((((exists fs_h_dst_unit_prefixpositive_body_steps_successor. fs_h_dst_unit_prefixpositive_body_steps_successor + S (fs_s_dst_unit_prefixpositive_body_steps) = S ((S (S fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive)) /\ exists fs_q_dst_unit_prefixpositive_body_steps_successor. fs_u_dst_unit_prefixpositive = fs_q_dst_unit_prefixpositive_body_steps_successor * S ((S (S fs_i_dst_unit_prefixpositive_body_steps)) * fs_v_dst_unit_prefixpositive) + (fs_s_dst_unit_prefixpositive_body_steps))) /\ fs_s_dst_unit_prefixpositive_body_steps = fs_r_dst_unit_prefixpositive_body_steps + fs_a_dst_unit_prefixpositive_body_steps)))))) /\ (((exists fs_u_dst_unit_prefixnegative fs_v_dst_unit_prefixnegative. ((((exists fs_h_dst_unit_prefixnegative_body_start. fs_h_dst_unit_prefixnegative_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_start. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_start * S ((S (0)) * fs_v_dst_unit_prefixnegative) + (0))) /\ ((((exists fs_h_dst_unit_prefixnegative_body_terminal. fs_h_dst_unit_prefixnegative_body_terminal + S (dst_negative_sum_unit_prefix) = S ((S (l)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_terminal. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_terminal * S ((S (l)) * fs_v_dst_unit_prefixnegative) + (dst_negative_sum_unit_prefix))) /\ forall fs_i_dst_unit_prefixnegative_body_steps. (exists fs_lt_dst_unit_prefixnegative_body_steps_bound. fs_lt_dst_unit_prefixnegative_body_steps_bound + S fs_i_dst_unit_prefixnegative_body_steps = l) -> exists fs_a_dst_unit_prefixnegative_body_steps fs_r_dst_unit_prefixnegative_body_steps fs_s_dst_unit_prefixnegative_body_steps. ((((exists fs_h_dst_unit_prefixnegative_body_steps_summand. fs_h_dst_unit_prefixnegative_body_steps_summand + S (fs_a_dst_unit_prefixnegative_body_steps) = S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * dst_negative_scale_unit_prefix)) /\ exists fs_q_dst_unit_prefixnegative_body_steps_summand. dst_negative_code_unit_prefix = fs_q_dst_unit_prefixnegative_body_steps_summand * S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * dst_negative_scale_unit_prefix) + (fs_a_dst_unit_prefixnegative_body_steps))) /\ ((((exists fs_h_dst_unit_prefixnegative_body_steps_partial. fs_h_dst_unit_prefixnegative_body_steps_partial + S (fs_r_dst_unit_prefixnegative_body_steps) = S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_steps_partial. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_steps_partial * S ((S (fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative) + (fs_r_dst_unit_prefixnegative_body_steps))) /\ ((((exists fs_h_dst_unit_prefixnegative_body_steps_successor. fs_h_dst_unit_prefixnegative_body_steps_successor + S (fs_s_dst_unit_prefixnegative_body_steps) = S ((S (S fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative)) /\ exists fs_q_dst_unit_prefixnegative_body_steps_successor. fs_u_dst_unit_prefixnegative = fs_q_dst_unit_prefixnegative_body_steps_successor * S ((S (S fs_i_dst_unit_prefixnegative_body_steps)) * fs_v_dst_unit_prefixnegative) + (fs_s_dst_unit_prefixnegative_body_steps))) /\ fs_s_dst_unit_prefixnegative_body_steps = fs_r_dst_unit_prefixnegative_body_steps + fs_a_dst_unit_prefixnegative_body_steps)))))) /\ (exists ge_balance_positive_unit_prefixresult ge_balance_negative_unit_prefixresult. (((((z) = 2 * (ge_balance_positive_unit_prefixresult) /\ (ge_balance_negative_unit_prefixresult) = 0) \/ exists ge_signed_half_unit_prefixresultdecode. (((z) = 2 * ge_signed_half_unit_prefixresultdecode + 1 /\ (ge_balance_positive_unit_prefixresult) = 0) /\ (ge_balance_negative_unit_prefixresult) = S ge_signed_half_unit_prefixresultdecode))) /\ ((dst_positive_sum_unit_prefix) + ge_balance_negative_unit_prefixresult = (dst_negative_sum_unit_prefix) + ge_balance_positive_unit_prefixresult))))))))) -> (exists srs_slice_unit_slice. ((((exists dst_positive_code_unit_sliceslicesource_table dst_positive_scale_unit_sliceslicesource_table dst_negative_code_unit_sliceslicesource_table dst_negative_scale_unit_sliceslicesource_table. (((F) = (((((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) * S ((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) + ((dst_positive_scale_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table))) + (((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)))) * S ((((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) * S ((dst_positive_code_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table)) + ((dst_positive_scale_unit_sliceslicesource_table) + (dst_positive_scale_unit_sliceslicesource_table))) + (((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)))) + ((((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table))) + (((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) * S ((dst_negative_code_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)) + ((dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_scale_unit_sliceslicesource_table)))))) /\ (forall dst_index_unit_sliceslicesource_table. (exists pvs_le_gap_unit_sliceslicesource_tabledomain. pvs_le_gap_unit_sliceslicesource_tabledomain + (dst_index_unit_sliceslicesource_table) = (0)) -> exists dst_positive_unit_sliceslicesource_table dst_negative_unit_sliceslicesource_table dst_value_unit_sliceslicesource_table. ((((exists ff_h_pvs_unit_sliceslicesource_tableentrypositive. ff_h_pvs_unit_sliceslicesource_tableentrypositive + S (dst_positive_unit_sliceslicesource_table) = S ((S (dst_index_unit_sliceslicesource_table)) * dst_positive_scale_unit_sliceslicesource_table)) /\ exists ff_q_pvs_unit_sliceslicesource_tableentrypositive. dst_positive_code_unit_sliceslicesource_table = ff_q_pvs_unit_sliceslicesource_tableentrypositive * S ((S (dst_index_unit_sliceslicesource_table)) * dst_positive_scale_unit_sliceslicesource_table) + (dst_positive_unit_sliceslicesource_table))) /\ (((((exists ff_h_pvs_unit_sliceslicesource_tableentrynegative. ff_h_pvs_unit_sliceslicesource_tableentrynegative + S (dst_negative_unit_sliceslicesource_table) = S ((S (dst_index_unit_sliceslicesource_table)) * dst_negative_scale_unit_sliceslicesource_table)) /\ exists ff_q_pvs_unit_sliceslicesource_tableentrynegative. dst_negative_code_unit_sliceslicesource_table = ff_q_pvs_unit_sliceslicesource_tableentrynegative * S ((S (dst_index_unit_sliceslicesource_table)) * dst_negative_scale_unit_sliceslicesource_table) + (dst_negative_unit_sliceslicesource_table))) /\ (exists ge_balance_positive_unit_sliceslicesource_tableentryvalue ge_balance_negative_unit_sliceslicesource_tableentryvalue. (((((dst_value_unit_sliceslicesource_table) = 2 * (ge_balance_positive_unit_sliceslicesource_tableentryvalue) /\ (ge_balance_negative_unit_sliceslicesource_tableentryvalue) = 0) \/ exists ge_signed_half_unit_sliceslicesource_tableentryvaluedecode. (((dst_value_unit_sliceslicesource_table) = 2 * ge_signed_half_unit_sliceslicesource_tableentryvaluedecode + 1 /\ (ge_balance_positive_unit_sliceslicesource_tableentryvalue) = 0) /\ (ge_balance_negative_unit_sliceslicesource_tableentryvalue) = S ge_signed_half_unit_sliceslicesource_tableentryvaluedecode))) /\ ((dst_positive_unit_sliceslicesource_table) + ge_balance_negative_unit_sliceslicesource_tableentryvalue = (dst_negative_unit_sliceslicesource_table) + ge_balance_positive_unit_sliceslicesource_tableentryvalue))))))))) /\ (((exists dst_positive_code_unit_slicesliceoutput_table dst_positive_scale_unit_slicesliceoutput_table dst_negative_code_unit_slicesliceoutput_table dst_negative_scale_unit_slicesliceoutput_table. (((srs_slice_unit_slice) = (((((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) * S ((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) + ((dst_positive_scale_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table))) + (((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)))) * S ((((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) * S ((dst_positive_code_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table)) + ((dst_positive_scale_unit_slicesliceoutput_table) + (dst_positive_scale_unit_slicesliceoutput_table))) + (((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)))) + ((((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table))) + (((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) * S ((dst_negative_code_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)) + ((dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_scale_unit_slicesliceoutput_table)))))) /\ (forall dst_index_unit_slicesliceoutput_table. (exists pvs_le_gap_unit_slicesliceoutput_tabledomain. pvs_le_gap_unit_slicesliceoutput_tabledomain + (dst_index_unit_slicesliceoutput_table) = (l)) -> exists dst_positive_unit_slicesliceoutput_table dst_negative_unit_slicesliceoutput_table dst_value_unit_slicesliceoutput_table. ((((exists ff_h_pvs_unit_slicesliceoutput_tableentrypositive. ff_h_pvs_unit_slicesliceoutput_tableentrypositive + S (dst_positive_unit_slicesliceoutput_table) = S ((S (dst_index_unit_slicesliceoutput_table)) * dst_positive_scale_unit_slicesliceoutput_table)) /\ exists ff_q_pvs_unit_slicesliceoutput_tableentrypositive. dst_positive_code_unit_slicesliceoutput_table = ff_q_pvs_unit_slicesliceoutput_tableentrypositive * S ((S (dst_index_unit_slicesliceoutput_table)) * dst_positive_scale_unit_slicesliceoutput_table) + (dst_positive_unit_slicesliceoutput_table))) /\ (((((exists ff_h_pvs_unit_slicesliceoutput_tableentrynegative. ff_h_pvs_unit_slicesliceoutput_tableentrynegative + S (dst_negative_unit_slicesliceoutput_table) = S ((S (dst_index_unit_slicesliceoutput_table)) * dst_negative_scale_unit_slicesliceoutput_table)) /\ exists ff_q_pvs_unit_slicesliceoutput_tableentrynegative. dst_negative_code_unit_slicesliceoutput_table = ff_q_pvs_unit_slicesliceoutput_tableentrynegative * S ((S (dst_index_unit_slicesliceoutput_table)) * dst_negative_scale_unit_slicesliceoutput_table) + (dst_negative_unit_slicesliceoutput_table))) /\ (exists ge_balance_positive_unit_slicesliceoutput_tableentryvalue ge_balance_negative_unit_slicesliceoutput_tableentryvalue. (((((dst_value_unit_slicesliceoutput_table) = 2 * (ge_balance_positive_unit_slicesliceoutput_tableentryvalue) /\ (ge_balance_negative_unit_slicesliceoutput_tableentryvalue) = 0) \/ exists ge_signed_half_unit_slicesliceoutput_tableentryvaluedecode. (((dst_value_unit_slicesliceoutput_table) = 2 * ge_signed_half_unit_slicesliceoutput_tableentryvaluedecode + 1 /\ (ge_balance_positive_unit_slicesliceoutput_tableentryvalue) = 0) /\ (ge_balance_negative_unit_slicesliceoutput_tableentryvalue) = S ge_signed_half_unit_slicesliceoutput_tableentryvaluedecode))) /\ ((dst_positive_unit_slicesliceoutput_table) + ge_balance_negative_unit_slicesliceoutput_tableentryvalue = (dst_negative_unit_slicesliceoutput_table) + ge_balance_positive_unit_slicesliceoutput_tableentryvalue))))))))) /\ (forall srs_index_unit_sliceslice. (exists pvs_gap_unit_sliceslicebound. pvs_gap_unit_sliceslicebound + S (srs_index_unit_sliceslice) = (l)) -> exists srs_value_unit_sliceslice. (((exists dst_positive_code_unit_slicesliceentrysource dst_positive_scale_unit_slicesliceentrysource dst_negative_code_unit_slicesliceentrysource dst_negative_scale_unit_slicesliceentrysource dst_positive_unit_slicesliceentrysource dst_negative_unit_slicesliceentrysource. (((F) = (((((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) * S ((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) + ((dst_positive_scale_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource))) + (((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)))) * S ((((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) * S ((dst_positive_code_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource)) + ((dst_positive_scale_unit_slicesliceentrysource) + (dst_positive_scale_unit_slicesliceentrysource))) + (((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)))) + ((((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource))) + (((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) * S ((dst_negative_code_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)) + ((dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_scale_unit_slicesliceentrysource)))))) /\ (((((exists ff_h_pvs_unit_slicesliceentrysourcepositive. ff_h_pvs_unit_slicesliceentrysourcepositive + S (dst_positive_unit_slicesliceentrysource) = S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_positive_scale_unit_slicesliceentrysource)) /\ exists ff_q_pvs_unit_slicesliceentrysourcepositive. dst_positive_code_unit_slicesliceentrysource = ff_q_pvs_unit_slicesliceentrysourcepositive * S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_positive_scale_unit_slicesliceentrysource) + (dst_positive_unit_slicesliceentrysource))) /\ (((((exists ff_h_pvs_unit_slicesliceentrysourcenegative. ff_h_pvs_unit_slicesliceentrysourcenegative + S (dst_negative_unit_slicesliceentrysource) = S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_negative_scale_unit_slicesliceentrysource)) /\ exists ff_q_pvs_unit_slicesliceentrysourcenegative. dst_negative_code_unit_slicesliceentrysource = ff_q_pvs_unit_slicesliceentrysourcenegative * S ((S (((0) + ((1) * (srs_index_unit_sliceslice))))) * dst_negative_scale_unit_slicesliceentrysource) + (dst_negative_unit_slicesliceentrysource))) /\ (exists ge_balance_positive_unit_slicesliceentrysourcevalue ge_balance_negative_unit_slicesliceentrysourcevalue. (((((srs_value_unit_sliceslice) = 2 * (ge_balance_positive_unit_slicesliceentrysourcevalue) /\ (ge_balance_negative_unit_slicesliceentrysourcevalue) = 0) \/ exists ge_signed_half_unit_slicesliceentrysourcevaluedecode. (((srs_value_unit_sliceslice) = 2 * ge_signed_half_unit_slicesliceentrysourcevaluedecode + 1 /\ (ge_balance_positive_unit_slicesliceentrysourcevalue) = 0) /\ (ge_balance_negative_unit_slicesliceentrysourcevalue) = S ge_signed_half_unit_slicesliceentrysourcevaluedecode))) /\ ((dst_positive_unit_slicesliceentrysource) + ge_balance_negative_unit_slicesliceentrysourcevalue = (dst_negative_unit_slicesliceentrysource) + ge_balance_positive_unit_slicesliceentrysourcevalue))))))))) /\ (exists dst_positive_code_unit_slicesliceentryoutput dst_positive_scale_unit_slicesliceentryoutput dst_negative_code_unit_slicesliceentryoutput dst_negative_scale_unit_slicesliceentryoutput dst_positive_unit_slicesliceentryoutput dst_negative_unit_slicesliceentryoutput. (((srs_slice_unit_slice) = (((((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) * S ((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) + ((dst_positive_scale_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput))) + (((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)))) * S ((((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) * S ((dst_positive_code_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput)) + ((dst_positive_scale_unit_slicesliceentryoutput) + (dst_positive_scale_unit_slicesliceentryoutput))) + (((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)))) + ((((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput))) + (((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) * S ((dst_negative_code_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)) + ((dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_scale_unit_slicesliceentryoutput)))))) /\ (((((exists ff_h_pvs_unit_slicesliceentryoutputpositive. ff_h_pvs_unit_slicesliceentryoutputpositive + S (dst_positive_unit_slicesliceentryoutput) = S ((S (srs_index_unit_sliceslice)) * dst_positive_scale_unit_slicesliceentryoutput)) /\ exists ff_q_pvs_unit_slicesliceentryoutputpositive. dst_positive_code_unit_slicesliceentryoutput = ff_q_pvs_unit_slicesliceentryoutputpositive * S ((S (srs_index_unit_sliceslice)) * dst_positive_scale_unit_slicesliceentryoutput) + (dst_positive_unit_slicesliceentryoutput))) /\ (((((exists ff_h_pvs_unit_slicesliceentryoutputnegative. ff_h_pvs_unit_slicesliceentryoutputnegative + S (dst_negative_unit_slicesliceentryoutput) = S ((S (srs_index_unit_sliceslice)) * dst_negative_scale_unit_slicesliceentryoutput)) /\ exists ff_q_pvs_unit_slicesliceentryoutputnegative. dst_negative_code_unit_slicesliceentryoutput = ff_q_pvs_unit_slicesliceentryoutputnegative * S ((S (srs_index_unit_sliceslice)) * dst_negative_scale_unit_slicesliceentryoutput) + (dst_negative_unit_slicesliceentryoutput))) /\ (exists ge_balance_positive_unit_slicesliceentryoutputvalue ge_balance_negative_unit_slicesliceentryoutputvalue. (((((srs_value_unit_sliceslice) = 2 * (ge_balance_positive_unit_slicesliceentryoutputvalue) /\ (ge_balance_negative_unit_slicesliceentryoutputvalue) = 0) \/ exists ge_signed_half_unit_slicesliceentryoutputvaluedecode. (((srs_value_unit_sliceslice) = 2 * ge_signed_half_unit_slicesliceentryoutputvaluedecode + 1 /\ (ge_balance_positive_unit_slicesliceentryoutputvalue) = 0) /\ (ge_balance_negative_unit_slicesliceentryoutputvalue) = S ge_signed_half_unit_slicesliceentryoutputvaluedecode))) /\ ((dst_positive_unit_slicesliceentryoutput) + ge_balance_negative_unit_slicesliceentryoutputvalue = (dst_negative_unit_slicesliceentryoutput) + ge_balance_positive_unit_slicesliceentryoutputvalue)))))))))))))))) /\ (exists dst_positive_code_unit_slicesum dst_positive_scale_unit_slicesum dst_negative_code_unit_slicesum dst_negative_scale_unit_slicesum dst_positive_sum_unit_slicesum dst_negative_sum_unit_slicesum. (((srs_slice_unit_slice) = (((((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) * S ((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) + ((dst_positive_scale_unit_slicesum) + (dst_positive_scale_unit_slicesum))) + (((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum)))) * S ((((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) * S ((dst_positive_code_unit_slicesum) + (dst_positive_scale_unit_slicesum)) + ((dst_positive_scale_unit_slicesum) + (dst_positive_scale_unit_slicesum))) + (((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum)))) + ((((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum))) + (((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) * S ((dst_negative_code_unit_slicesum) + (dst_negative_scale_unit_slicesum)) + ((dst_negative_scale_unit_slicesum) + (dst_negative_scale_unit_slicesum)))))) /\ (((exists fs_u_dst_unit_slicesumpositive fs_v_dst_unit_slicesumpositive. ((((exists fs_h_dst_unit_slicesumpositive_body_start. fs_h_dst_unit_slicesumpositive_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_start. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_start * S ((S (0)) * fs_v_dst_unit_slicesumpositive) + (0))) /\ ((((exists fs_h_dst_unit_slicesumpositive_body_terminal. fs_h_dst_unit_slicesumpositive_body_terminal + S (dst_positive_sum_unit_slicesum) = S ((S (l)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_terminal. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_terminal * S ((S (l)) * fs_v_dst_unit_slicesumpositive) + (dst_positive_sum_unit_slicesum))) /\ forall fs_i_dst_unit_slicesumpositive_body_steps. (exists fs_lt_dst_unit_slicesumpositive_body_steps_bound. fs_lt_dst_unit_slicesumpositive_body_steps_bound + S fs_i_dst_unit_slicesumpositive_body_steps = l) -> exists fs_a_dst_unit_slicesumpositive_body_steps fs_r_dst_unit_slicesumpositive_body_steps fs_s_dst_unit_slicesumpositive_body_steps. ((((exists fs_h_dst_unit_slicesumpositive_body_steps_summand. fs_h_dst_unit_slicesumpositive_body_steps_summand + S (fs_a_dst_unit_slicesumpositive_body_steps) = S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * dst_positive_scale_unit_slicesum)) /\ exists fs_q_dst_unit_slicesumpositive_body_steps_summand. dst_positive_code_unit_slicesum = fs_q_dst_unit_slicesumpositive_body_steps_summand * S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * dst_positive_scale_unit_slicesum) + (fs_a_dst_unit_slicesumpositive_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumpositive_body_steps_partial. fs_h_dst_unit_slicesumpositive_body_steps_partial + S (fs_r_dst_unit_slicesumpositive_body_steps) = S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_steps_partial. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_steps_partial * S ((S (fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive) + (fs_r_dst_unit_slicesumpositive_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumpositive_body_steps_successor. fs_h_dst_unit_slicesumpositive_body_steps_successor + S (fs_s_dst_unit_slicesumpositive_body_steps) = S ((S (S fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive)) /\ exists fs_q_dst_unit_slicesumpositive_body_steps_successor. fs_u_dst_unit_slicesumpositive = fs_q_dst_unit_slicesumpositive_body_steps_successor * S ((S (S fs_i_dst_unit_slicesumpositive_body_steps)) * fs_v_dst_unit_slicesumpositive) + (fs_s_dst_unit_slicesumpositive_body_steps))) /\ fs_s_dst_unit_slicesumpositive_body_steps = fs_r_dst_unit_slicesumpositive_body_steps + fs_a_dst_unit_slicesumpositive_body_steps)))))) /\ (((exists fs_u_dst_unit_slicesumnegative fs_v_dst_unit_slicesumnegative. ((((exists fs_h_dst_unit_slicesumnegative_body_start. fs_h_dst_unit_slicesumnegative_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_start. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_start * S ((S (0)) * fs_v_dst_unit_slicesumnegative) + (0))) /\ ((((exists fs_h_dst_unit_slicesumnegative_body_terminal. fs_h_dst_unit_slicesumnegative_body_terminal + S (dst_negative_sum_unit_slicesum) = S ((S (l)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_terminal. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_terminal * S ((S (l)) * fs_v_dst_unit_slicesumnegative) + (dst_negative_sum_unit_slicesum))) /\ forall fs_i_dst_unit_slicesumnegative_body_steps. (exists fs_lt_dst_unit_slicesumnegative_body_steps_bound. fs_lt_dst_unit_slicesumnegative_body_steps_bound + S fs_i_dst_unit_slicesumnegative_body_steps = l) -> exists fs_a_dst_unit_slicesumnegative_body_steps fs_r_dst_unit_slicesumnegative_body_steps fs_s_dst_unit_slicesumnegative_body_steps. ((((exists fs_h_dst_unit_slicesumnegative_body_steps_summand. fs_h_dst_unit_slicesumnegative_body_steps_summand + S (fs_a_dst_unit_slicesumnegative_body_steps) = S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * dst_negative_scale_unit_slicesum)) /\ exists fs_q_dst_unit_slicesumnegative_body_steps_summand. dst_negative_code_unit_slicesum = fs_q_dst_unit_slicesumnegative_body_steps_summand * S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * dst_negative_scale_unit_slicesum) + (fs_a_dst_unit_slicesumnegative_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumnegative_body_steps_partial. fs_h_dst_unit_slicesumnegative_body_steps_partial + S (fs_r_dst_unit_slicesumnegative_body_steps) = S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_steps_partial. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_steps_partial * S ((S (fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative) + (fs_r_dst_unit_slicesumnegative_body_steps))) /\ ((((exists fs_h_dst_unit_slicesumnegative_body_steps_successor. fs_h_dst_unit_slicesumnegative_body_steps_successor + S (fs_s_dst_unit_slicesumnegative_body_steps) = S ((S (S fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative)) /\ exists fs_q_dst_unit_slicesumnegative_body_steps_successor. fs_u_dst_unit_slicesumnegative = fs_q_dst_unit_slicesumnegative_body_steps_successor * S ((S (S fs_i_dst_unit_slicesumnegative_body_steps)) * fs_v_dst_unit_slicesumnegative) + (fs_s_dst_unit_slicesumnegative_body_steps))) /\ fs_s_dst_unit_slicesumnegative_body_steps = fs_r_dst_unit_slicesumnegative_body_steps + fs_a_dst_unit_slicesumnegative_body_steps)))))) /\ (exists ge_balance_positive_unit_slicesumresult ge_balance_negative_unit_slicesumresult. (((((z) = 2 * (ge_balance_positive_unit_slicesumresult) /\ (ge_balance_negative_unit_slicesumresult) = 0) \/ exists ge_signed_half_unit_slicesumresultdecode. (((z) = 2 * ge_signed_half_unit_slicesumresultdecode + 1 /\ (ge_balance_positive_unit_slicesumresult) = 0) /\ (ge_balance_negative_unit_slicesumresult) = S ge_signed_half_unit_slicesumresultdecode))) /\ ((dst_positive_sum_unit_slicesum) + ge_balance_negative_unit_slicesumresult = (dst_negative_sum_unit_slicesum) + ge_balance_positive_unit_slicesumresult)))))))))))))Constructive proof overview
Generated structural guide
An actual zero-origin, unit-stride slice sum is exactly the existing actual signed prefix sum, independently of slice encoding.
The unchanged tactic script uses 4 declared prerequisites and contains 47 exact native proof lines.
Alpha v34 checked-use · first admitted v32 · independently kernel and Lean verified; not Stable
Proof neighborhood
Direct dependencies
MX0018 signed_slice_identity arithmetic_signed_sum_exists Alpha theorem; checked-use authorized divisor_signed_sum_extensional Alpha theorem; checked-use authorized signed_rectangular_slice_extensional_unique Alpha theorem; checked-use authorizedDirect dependents
Formal native tactic body
Dependencies are introduced as named hypotheses before line 1. Local theorem links identify exact declared prerequisites. This exact body belongs to a complete independently kernel-checked constructive proof bundle and has Alpha checked-use authority; it does not imply Stable membership.
Read the argument
Proof checkpoints
This is a reading aid, not a new proof or a proof-tree certificate. Checkpoint groups are consecutive commands, not inferred branch boundaries. Every step links to the preserved script.
Named ingredients (1)
01Fix variables and assumptionsL1–4
02Establish hselfL5–9
Establish this local claim before using it. It is not an additional assumption. The following proof commands apply signed slice identity.
03Separate the logical casesL10–10
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L10
split
04Fix variables and assumptionsL11–11
Work with arbitrary variables or the premises of the current implication.
- L11
intro hs
05Separate the logical casesL12–13
06Establish htL14–19
Establish this local claim before using it. It is not an additional assumption. The following proof commands apply arithmetic signed sum exists.
07Separate the logical casesL20–20
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L20
cases ht
08Establish heqL21–30
Establish this local claim before using it. It is not an additional assumption. The following proof commands apply divisor signed sum extensional.
- L21
have heq : x1=z - L22
symm - L23
specialize divisor_signed_sum_extensional (x) - L24
specialize divisor_signed_sum_extensional (F) - L25
specialize divisor_signed_sum_extensional (l) - L26
specialize divisor_signed_sum_extensional (z) - L27
specialize divisor_signed_sum_extensional (x1) - L28
apply divisor_signed_sum_extensional - L29
specialize signed_rectangular_slice_extensional_unique (F) - L30
specialize signed_rectangular_slice_extensional_unique (x)
09Use earlier factsL31–39
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L31
specialize signed_rectangular_slice_extensional_unique (F) - L32
specialize signed_rectangular_slice_extensional_unique (0) - L33
specialize signed_rectangular_slice_extensional_unique (1) - L34
specialize signed_rectangular_slice_extensional_unique (l) - L35
apply signed_rectangular_slice_extensional_unique - L36
exact hs_witness_left - L37
exact hself - L38
exact hs_witness_right - L39
exact ht_witness
10Calculate and transport equalitiesL40–41
11Use earlier factsL42–42
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L42
exact ht_witness
12Fix variables and assumptionsL43–43
Work with arbitrary variables or the premises of the current implication.
- L43
intro hs
13Construct an explicit witnessL44–44
Supply the displayed value, then prove that it has the required property.
- L44
exists F
14Separate the logical casesL45–45
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L45
split
Original exact command ledger · 47 lines
- 0001
intro F - 0002
intro l - 0003
intro z - 0004
intro hF - 0005
have hself : ((exists dst_positive_code_unit_selfsource_table dst_positive_scale_unit_selfsource_table dst_negative_code_unit_selfsource_table dst_negative_scale_unit_selfsource_table. (((F) = (((((dst_positive_code_unit_selfsource_table) + (dst_positive_scale_unit_selfsource_table)) * S ((dst_positive_code_unit_selfsource_table) + (dst_positive_scale_unit_selfsource_table)) + ((dst_positive_scale_unit_selfsource_table) + (dst_positive_scale_unit_selfsource_table))) + (((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) * S ((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) + ((dst_negative_scale_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)))) * S ((((dst_positive_code_unit_selfsource_table) + (dst_positive_scale_unit_selfsource_table)) * S ((dst_positive_code_unit_selfsource_table) + (dst_positive_scale_unit_selfsource_table)) + ((dst_positive_scale_unit_selfsource_table) + (dst_positive_scale_unit_selfsource_table))) + (((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) * S ((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) + ((dst_negative_scale_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)))) + ((((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) * S ((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) + ((dst_negative_scale_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table))) + (((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) * S ((dst_negative_code_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)) + ((dst_negative_scale_unit_selfsource_table) + (dst_negative_scale_unit_selfsource_table)))))) /\ (forall dst_index_unit_selfsource_table. (exists pvs_le_gap_unit_selfsource_tabledomain. pvs_le_gap_unit_selfsource_tabledomain + (dst_index_unit_selfsource_table) = (0)) -> exists dst_positive_unit_selfsource_table dst_negative_unit_selfsource_table dst_value_unit_selfsource_table. ((((exists ff_h_pvs_unit_selfsource_tableentrypositive. ff_h_pvs_unit_selfsource_tableentrypositive + S (dst_positive_unit_selfsource_table) = S ((S (dst_index_unit_selfsource_table)) * dst_positive_scale_unit_selfsource_table)) /\ exists ff_q_pvs_unit_selfsource_tableentrypositive. dst_positive_code_unit_selfsource_table = ff_q_pvs_unit_selfsource_tableentrypositive * S ((S (dst_index_unit_selfsource_table)) * dst_positive_scale_unit_selfsource_table) + (dst_positive_unit_selfsource_table))) /\ (((((exists ff_h_pvs_unit_selfsource_tableentrynegative. ff_h_pvs_unit_selfsource_tableentrynegative + S (dst_negative_unit_selfsource_table) = S ((S (dst_index_unit_selfsource_table)) * dst_negative_scale_unit_selfsource_table)) /\ exists ff_q_pvs_unit_selfsource_tableentrynegative. dst_negative_code_unit_selfsource_table = ff_q_pvs_unit_selfsource_tableentrynegative * S ((S (dst_index_unit_selfsource_table)) * dst_negative_scale_unit_selfsource_table) + (dst_negative_unit_selfsource_table))) /\ (exists ge_balance_positive_unit_selfsource_tableentryvalue ge_balance_negative_unit_selfsource_tableentryvalue. (((((dst_value_unit_selfsource_table) = 2 * (ge_balance_positive_unit_selfsource_tableentryvalue) /\ (ge_balance_negative_unit_selfsource_tableentryvalue) = 0) \/ exists ge_signed_half_unit_selfsource_tableentryvaluedecode. (((dst_value_unit_selfsource_table) = 2 * ge_signed_half_unit_selfsource_tableentryvaluedecode + 1 /\ (ge_balance_positive_unit_selfsource_tableentryvalue) = 0) /\ (ge_balance_negative_unit_selfsource_tableentryvalue) = S ge_signed_half_unit_selfsource_tableentryvaluedecode))) /\ ((dst_positive_unit_selfsource_table) + ge_balance_negative_unit_selfsource_tableentryvalue = (dst_negative_unit_selfsource_table) + ge_balance_positive_unit_selfsource_tableentryvalue))))))))) /\ (((exists dst_positive_code_unit_selfoutput_table dst_positive_scale_unit_selfoutput_table dst_negative_code_unit_selfoutput_table dst_negative_scale_unit_selfoutput_table. (((F) = (((((dst_positive_code_unit_selfoutput_table) + (dst_positive_scale_unit_selfoutput_table)) * S ((dst_positive_code_unit_selfoutput_table) + (dst_positive_scale_unit_selfoutput_table)) + ((dst_positive_scale_unit_selfoutput_table) + (dst_positive_scale_unit_selfoutput_table))) + (((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) * S ((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) + ((dst_negative_scale_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)))) * S ((((dst_positive_code_unit_selfoutput_table) + (dst_positive_scale_unit_selfoutput_table)) * S ((dst_positive_code_unit_selfoutput_table) + (dst_positive_scale_unit_selfoutput_table)) + ((dst_positive_scale_unit_selfoutput_table) + (dst_positive_scale_unit_selfoutput_table))) + (((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) * S ((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) + ((dst_negative_scale_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)))) + ((((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) * S ((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) + ((dst_negative_scale_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table))) + (((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) * S ((dst_negative_code_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)) + ((dst_negative_scale_unit_selfoutput_table) + (dst_negative_scale_unit_selfoutput_table)))))) /\ (forall dst_index_unit_selfoutput_table. (exists pvs_le_gap_unit_selfoutput_tabledomain. pvs_le_gap_unit_selfoutput_tabledomain + (dst_index_unit_selfoutput_table) = (l)) -> exists dst_positive_unit_selfoutput_table dst_negative_unit_selfoutput_table dst_value_unit_selfoutput_table. ((((exists ff_h_pvs_unit_selfoutput_tableentrypositive. ff_h_pvs_unit_selfoutput_tableentrypositive + S (dst_positive_unit_selfoutput_table) = S ((S (dst_index_unit_selfoutput_table)) * dst_positive_scale_unit_selfoutput_table)) /\ exists ff_q_pvs_unit_selfoutput_tableentrypositive. dst_positive_code_unit_selfoutput_table = ff_q_pvs_unit_selfoutput_tableentrypositive * S ((S (dst_index_unit_selfoutput_table)) * dst_positive_scale_unit_selfoutput_table) + (dst_positive_unit_selfoutput_table))) /\ (((((exists ff_h_pvs_unit_selfoutput_tableentrynegative. ff_h_pvs_unit_selfoutput_tableentrynegative + S (dst_negative_unit_selfoutput_table) = S ((S (dst_index_unit_selfoutput_table)) * dst_negative_scale_unit_selfoutput_table)) /\ exists ff_q_pvs_unit_selfoutput_tableentrynegative. dst_negative_code_unit_selfoutput_table = ff_q_pvs_unit_selfoutput_tableentrynegative * S ((S (dst_index_unit_selfoutput_table)) * dst_negative_scale_unit_selfoutput_table) + (dst_negative_unit_selfoutput_table))) /\ (exists ge_balance_positive_unit_selfoutput_tableentryvalue ge_balance_negative_unit_selfoutput_tableentryvalue. (((((dst_value_unit_selfoutput_table) = 2 * (ge_balance_positive_unit_selfoutput_tableentryvalue) /\ (ge_balance_negative_unit_selfoutput_tableentryvalue) = 0) \/ exists ge_signed_half_unit_selfoutput_tableentryvaluedecode. (((dst_value_unit_selfoutput_table) = 2 * ge_signed_half_unit_selfoutput_tableentryvaluedecode + 1 /\ (ge_balance_positive_unit_selfoutput_tableentryvalue) = 0) /\ (ge_balance_negative_unit_selfoutput_tableentryvalue) = S ge_signed_half_unit_selfoutput_tableentryvaluedecode))) /\ ((dst_positive_unit_selfoutput_table) + ge_balance_negative_unit_selfoutput_tableentryvalue = (dst_negative_unit_selfoutput_table) + ge_balance_positive_unit_selfoutput_tableentryvalue))))))))) /\ (forall srs_index_unit_self. (exists pvs_gap_unit_selfbound. pvs_gap_unit_selfbound + S (srs_index_unit_self) = (l)) -> exists srs_value_unit_self. (((exists dst_positive_code_unit_selfentrysource dst_positive_scale_unit_selfentrysource dst_negative_code_unit_selfentrysource dst_negative_scale_unit_selfentrysource dst_positive_unit_selfentrysource dst_negative_unit_selfentrysource. (((F) = (((((dst_positive_code_unit_selfentrysource) + (dst_positive_scale_unit_selfentrysource)) * S ((dst_positive_code_unit_selfentrysource) + (dst_positive_scale_unit_selfentrysource)) + ((dst_positive_scale_unit_selfentrysource) + (dst_positive_scale_unit_selfentrysource))) + (((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) * S ((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) + ((dst_negative_scale_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)))) * S ((((dst_positive_code_unit_selfentrysource) + (dst_positive_scale_unit_selfentrysource)) * S ((dst_positive_code_unit_selfentrysource) + (dst_positive_scale_unit_selfentrysource)) + ((dst_positive_scale_unit_selfentrysource) + (dst_positive_scale_unit_selfentrysource))) + (((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) * S ((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) + ((dst_negative_scale_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)))) + ((((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) * S ((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) + ((dst_negative_scale_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource))) + (((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) * S ((dst_negative_code_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)) + ((dst_negative_scale_unit_selfentrysource) + (dst_negative_scale_unit_selfentrysource)))))) /\ (((((exists ff_h_pvs_unit_selfentrysourcepositive. ff_h_pvs_unit_selfentrysourcepositive + S (dst_positive_unit_selfentrysource) = S ((S (((0) + ((1) * (srs_index_unit_self))))) * dst_positive_scale_unit_selfentrysource)) /\ exists ff_q_pvs_unit_selfentrysourcepositive. dst_positive_code_unit_selfentrysource = ff_q_pvs_unit_selfentrysourcepositive * S ((S (((0) + ((1) * (srs_index_unit_self))))) * dst_positive_scale_unit_selfentrysource) + (dst_positive_unit_selfentrysource))) /\ (((((exists ff_h_pvs_unit_selfentrysourcenegative. ff_h_pvs_unit_selfentrysourcenegative + S (dst_negative_unit_selfentrysource) = S ((S (((0) + ((1) * (srs_index_unit_self))))) * dst_negative_scale_unit_selfentrysource)) /\ exists ff_q_pvs_unit_selfentrysourcenegative. dst_negative_code_unit_selfentrysource = ff_q_pvs_unit_selfentrysourcenegative * S ((S (((0) + ((1) * (srs_index_unit_self))))) * dst_negative_scale_unit_selfentrysource) + (dst_negative_unit_selfentrysource))) /\ (exists ge_balance_positive_unit_selfentrysourcevalue ge_balance_negative_unit_selfentrysourcevalue. (((((srs_value_unit_self) = 2 * (ge_balance_positive_unit_selfentrysourcevalue) /\ (ge_balance_negative_unit_selfentrysourcevalue) = 0) \/ exists ge_signed_half_unit_selfentrysourcevaluedecode. (((srs_value_unit_self) = 2 * ge_signed_half_unit_selfentrysourcevaluedecode + 1 /\ (ge_balance_positive_unit_selfentrysourcevalue) = 0) /\ (ge_balance_negative_unit_selfentrysourcevalue) = S ge_signed_half_unit_selfentrysourcevaluedecode))) /\ ((dst_positive_unit_selfentrysource) + ge_balance_negative_unit_selfentrysourcevalue = (dst_negative_unit_selfentrysource) + ge_balance_positive_unit_selfentrysourcevalue))))))))) /\ (exists dst_positive_code_unit_selfentryoutput dst_positive_scale_unit_selfentryoutput dst_negative_code_unit_selfentryoutput dst_negative_scale_unit_selfentryoutput dst_positive_unit_selfentryoutput dst_negative_unit_selfentryoutput. (((F) = (((((dst_positive_code_unit_selfentryoutput) + (dst_positive_scale_unit_selfentryoutput)) * S ((dst_positive_code_unit_selfentryoutput) + (dst_positive_scale_unit_selfentryoutput)) + ((dst_positive_scale_unit_selfentryoutput) + (dst_positive_scale_unit_selfentryoutput))) + (((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) * S ((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) + ((dst_negative_scale_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)))) * S ((((dst_positive_code_unit_selfentryoutput) + (dst_positive_scale_unit_selfentryoutput)) * S ((dst_positive_code_unit_selfentryoutput) + (dst_positive_scale_unit_selfentryoutput)) + ((dst_positive_scale_unit_selfentryoutput) + (dst_positive_scale_unit_selfentryoutput))) + (((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) * S ((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) + ((dst_negative_scale_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)))) + ((((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) * S ((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) + ((dst_negative_scale_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput))) + (((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) * S ((dst_negative_code_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)) + ((dst_negative_scale_unit_selfentryoutput) + (dst_negative_scale_unit_selfentryoutput)))))) /\ (((((exists ff_h_pvs_unit_selfentryoutputpositive. ff_h_pvs_unit_selfentryoutputpositive + S (dst_positive_unit_selfentryoutput) = S ((S (srs_index_unit_self)) * dst_positive_scale_unit_selfentryoutput)) /\ exists ff_q_pvs_unit_selfentryoutputpositive. dst_positive_code_unit_selfentryoutput = ff_q_pvs_unit_selfentryoutputpositive * S ((S (srs_index_unit_self)) * dst_positive_scale_unit_selfentryoutput) + (dst_positive_unit_selfentryoutput))) /\ (((((exists ff_h_pvs_unit_selfentryoutputnegative. ff_h_pvs_unit_selfentryoutputnegative + S (dst_negative_unit_selfentryoutput) = S ((S (srs_index_unit_self)) * dst_negative_scale_unit_selfentryoutput)) /\ exists ff_q_pvs_unit_selfentryoutputnegative. dst_negative_code_unit_selfentryoutput = ff_q_pvs_unit_selfentryoutputnegative * S ((S (srs_index_unit_self)) * dst_negative_scale_unit_selfentryoutput) + (dst_negative_unit_selfentryoutput))) /\ (exists ge_balance_positive_unit_selfentryoutputvalue ge_balance_negative_unit_selfentryoutputvalue. (((((srs_value_unit_self) = 2 * (ge_balance_positive_unit_selfentryoutputvalue) /\ (ge_balance_negative_unit_selfentryoutputvalue) = 0) \/ exists ge_signed_half_unit_selfentryoutputvaluedecode. (((srs_value_unit_self) = 2 * ge_signed_half_unit_selfentryoutputvaluedecode + 1 /\ (ge_balance_positive_unit_selfentryoutputvalue) = 0) /\ (ge_balance_negative_unit_selfentryoutputvalue) = S ge_signed_half_unit_selfentryoutputvaluedecode))) /\ ((dst_positive_unit_selfentryoutput) + ge_balance_negative_unit_selfentryoutputvalue = (dst_negative_unit_selfentryoutput) + ge_balance_positive_unit_selfentryoutputvalue))))))))))))))) - 0006
specialize signed_slice_identity (F) - 0007
specialize signed_slice_identity (l) - 0008
apply signed_slice_identity - 0009
exact hF - 0010
split - 0011
intro hs - 0012
cases hs - 0013
cases hs_witness - 0014
have ht : exists w. (exists dst_positive_code_unit_actual_sum dst_positive_scale_unit_actual_sum dst_negative_code_unit_actual_sum dst_negative_scale_unit_actual_sum dst_positive_sum_unit_actual_sum dst_negative_sum_unit_actual_sum. (((F) = (((((dst_positive_code_unit_actual_sum) + (dst_positive_scale_unit_actual_sum)) * S ((dst_positive_code_unit_actual_sum) + (dst_positive_scale_unit_actual_sum)) + ((dst_positive_scale_unit_actual_sum) + (dst_positive_scale_unit_actual_sum))) + (((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) * S ((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) + ((dst_negative_scale_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)))) * S ((((dst_positive_code_unit_actual_sum) + (dst_positive_scale_unit_actual_sum)) * S ((dst_positive_code_unit_actual_sum) + (dst_positive_scale_unit_actual_sum)) + ((dst_positive_scale_unit_actual_sum) + (dst_positive_scale_unit_actual_sum))) + (((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) * S ((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) + ((dst_negative_scale_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)))) + ((((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) * S ((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) + ((dst_negative_scale_unit_actual_sum) + (dst_negative_scale_unit_actual_sum))) + (((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) * S ((dst_negative_code_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)) + ((dst_negative_scale_unit_actual_sum) + (dst_negative_scale_unit_actual_sum)))))) /\ (((exists fs_u_dst_unit_actual_sumpositive fs_v_dst_unit_actual_sumpositive. ((((exists fs_h_dst_unit_actual_sumpositive_body_start. fs_h_dst_unit_actual_sumpositive_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_actual_sumpositive)) /\ exists fs_q_dst_unit_actual_sumpositive_body_start. fs_u_dst_unit_actual_sumpositive = fs_q_dst_unit_actual_sumpositive_body_start * S ((S (0)) * fs_v_dst_unit_actual_sumpositive) + (0))) /\ ((((exists fs_h_dst_unit_actual_sumpositive_body_terminal. fs_h_dst_unit_actual_sumpositive_body_terminal + S (dst_positive_sum_unit_actual_sum) = S ((S (l)) * fs_v_dst_unit_actual_sumpositive)) /\ exists fs_q_dst_unit_actual_sumpositive_body_terminal. fs_u_dst_unit_actual_sumpositive = fs_q_dst_unit_actual_sumpositive_body_terminal * S ((S (l)) * fs_v_dst_unit_actual_sumpositive) + (dst_positive_sum_unit_actual_sum))) /\ forall fs_i_dst_unit_actual_sumpositive_body_steps. (exists fs_lt_dst_unit_actual_sumpositive_body_steps_bound. fs_lt_dst_unit_actual_sumpositive_body_steps_bound + S fs_i_dst_unit_actual_sumpositive_body_steps = l) -> exists fs_a_dst_unit_actual_sumpositive_body_steps fs_r_dst_unit_actual_sumpositive_body_steps fs_s_dst_unit_actual_sumpositive_body_steps. ((((exists fs_h_dst_unit_actual_sumpositive_body_steps_summand. fs_h_dst_unit_actual_sumpositive_body_steps_summand + S (fs_a_dst_unit_actual_sumpositive_body_steps) = S ((S (fs_i_dst_unit_actual_sumpositive_body_steps)) * dst_positive_scale_unit_actual_sum)) /\ exists fs_q_dst_unit_actual_sumpositive_body_steps_summand. dst_positive_code_unit_actual_sum = fs_q_dst_unit_actual_sumpositive_body_steps_summand * S ((S (fs_i_dst_unit_actual_sumpositive_body_steps)) * dst_positive_scale_unit_actual_sum) + (fs_a_dst_unit_actual_sumpositive_body_steps))) /\ ((((exists fs_h_dst_unit_actual_sumpositive_body_steps_partial. fs_h_dst_unit_actual_sumpositive_body_steps_partial + S (fs_r_dst_unit_actual_sumpositive_body_steps) = S ((S (fs_i_dst_unit_actual_sumpositive_body_steps)) * fs_v_dst_unit_actual_sumpositive)) /\ exists fs_q_dst_unit_actual_sumpositive_body_steps_partial. fs_u_dst_unit_actual_sumpositive = fs_q_dst_unit_actual_sumpositive_body_steps_partial * S ((S (fs_i_dst_unit_actual_sumpositive_body_steps)) * fs_v_dst_unit_actual_sumpositive) + (fs_r_dst_unit_actual_sumpositive_body_steps))) /\ ((((exists fs_h_dst_unit_actual_sumpositive_body_steps_successor. fs_h_dst_unit_actual_sumpositive_body_steps_successor + S (fs_s_dst_unit_actual_sumpositive_body_steps) = S ((S (S fs_i_dst_unit_actual_sumpositive_body_steps)) * fs_v_dst_unit_actual_sumpositive)) /\ exists fs_q_dst_unit_actual_sumpositive_body_steps_successor. fs_u_dst_unit_actual_sumpositive = fs_q_dst_unit_actual_sumpositive_body_steps_successor * S ((S (S fs_i_dst_unit_actual_sumpositive_body_steps)) * fs_v_dst_unit_actual_sumpositive) + (fs_s_dst_unit_actual_sumpositive_body_steps))) /\ fs_s_dst_unit_actual_sumpositive_body_steps = fs_r_dst_unit_actual_sumpositive_body_steps + fs_a_dst_unit_actual_sumpositive_body_steps)))))) /\ (((exists fs_u_dst_unit_actual_sumnegative fs_v_dst_unit_actual_sumnegative. ((((exists fs_h_dst_unit_actual_sumnegative_body_start. fs_h_dst_unit_actual_sumnegative_body_start + S (0) = S ((S (0)) * fs_v_dst_unit_actual_sumnegative)) /\ exists fs_q_dst_unit_actual_sumnegative_body_start. fs_u_dst_unit_actual_sumnegative = fs_q_dst_unit_actual_sumnegative_body_start * S ((S (0)) * fs_v_dst_unit_actual_sumnegative) + (0))) /\ ((((exists fs_h_dst_unit_actual_sumnegative_body_terminal. fs_h_dst_unit_actual_sumnegative_body_terminal + S (dst_negative_sum_unit_actual_sum) = S ((S (l)) * fs_v_dst_unit_actual_sumnegative)) /\ exists fs_q_dst_unit_actual_sumnegative_body_terminal. fs_u_dst_unit_actual_sumnegative = fs_q_dst_unit_actual_sumnegative_body_terminal * S ((S (l)) * fs_v_dst_unit_actual_sumnegative) + (dst_negative_sum_unit_actual_sum))) /\ forall fs_i_dst_unit_actual_sumnegative_body_steps. (exists fs_lt_dst_unit_actual_sumnegative_body_steps_bound. fs_lt_dst_unit_actual_sumnegative_body_steps_bound + S fs_i_dst_unit_actual_sumnegative_body_steps = l) -> exists fs_a_dst_unit_actual_sumnegative_body_steps fs_r_dst_unit_actual_sumnegative_body_steps fs_s_dst_unit_actual_sumnegative_body_steps. ((((exists fs_h_dst_unit_actual_sumnegative_body_steps_summand. fs_h_dst_unit_actual_sumnegative_body_steps_summand + S (fs_a_dst_unit_actual_sumnegative_body_steps) = S ((S (fs_i_dst_unit_actual_sumnegative_body_steps)) * dst_negative_scale_unit_actual_sum)) /\ exists fs_q_dst_unit_actual_sumnegative_body_steps_summand. dst_negative_code_unit_actual_sum = fs_q_dst_unit_actual_sumnegative_body_steps_summand * S ((S (fs_i_dst_unit_actual_sumnegative_body_steps)) * dst_negative_scale_unit_actual_sum) + (fs_a_dst_unit_actual_sumnegative_body_steps))) /\ ((((exists fs_h_dst_unit_actual_sumnegative_body_steps_partial. fs_h_dst_unit_actual_sumnegative_body_steps_partial + S (fs_r_dst_unit_actual_sumnegative_body_steps) = S ((S (fs_i_dst_unit_actual_sumnegative_body_steps)) * fs_v_dst_unit_actual_sumnegative)) /\ exists fs_q_dst_unit_actual_sumnegative_body_steps_partial. fs_u_dst_unit_actual_sumnegative = fs_q_dst_unit_actual_sumnegative_body_steps_partial * S ((S (fs_i_dst_unit_actual_sumnegative_body_steps)) * fs_v_dst_unit_actual_sumnegative) + (fs_r_dst_unit_actual_sumnegative_body_steps))) /\ ((((exists fs_h_dst_unit_actual_sumnegative_body_steps_successor. fs_h_dst_unit_actual_sumnegative_body_steps_successor + S (fs_s_dst_unit_actual_sumnegative_body_steps) = S ((S (S fs_i_dst_unit_actual_sumnegative_body_steps)) * fs_v_dst_unit_actual_sumnegative)) /\ exists fs_q_dst_unit_actual_sumnegative_body_steps_successor. fs_u_dst_unit_actual_sumnegative = fs_q_dst_unit_actual_sumnegative_body_steps_successor * S ((S (S fs_i_dst_unit_actual_sumnegative_body_steps)) * fs_v_dst_unit_actual_sumnegative) + (fs_s_dst_unit_actual_sumnegative_body_steps))) /\ fs_s_dst_unit_actual_sumnegative_body_steps = fs_r_dst_unit_actual_sumnegative_body_steps + fs_a_dst_unit_actual_sumnegative_body_steps)))))) /\ (exists ge_balance_positive_unit_actual_sumresult ge_balance_negative_unit_actual_sumresult. (((((w) = 2 * (ge_balance_positive_unit_actual_sumresult) /\ (ge_balance_negative_unit_actual_sumresult) = 0) \/ exists ge_signed_half_unit_actual_sumresultdecode. (((w) = 2 * ge_signed_half_unit_actual_sumresultdecode + 1 /\ (ge_balance_positive_unit_actual_sumresult) = 0) /\ (ge_balance_negative_unit_actual_sumresult) = S ge_signed_half_unit_actual_sumresultdecode))) /\ ((dst_positive_sum_unit_actual_sum) + ge_balance_negative_unit_actual_sumresult = (dst_negative_sum_unit_actual_sum) + ge_balance_positive_unit_actual_sumresult))))))))) - 0015
specialize arithmetic_signed_sum_exists (0) - 0016
specialize arithmetic_signed_sum_exists (F) - 0017
specialize arithmetic_signed_sum_exists (l) - 0018
apply arithmetic_signed_sum_exists - 0019
exact hF - 0020
cases ht - 0021
have heq : x1=z - 0022
symm - 0023
specialize divisor_signed_sum_extensional (x) - 0024
specialize divisor_signed_sum_extensional (F) - 0025
specialize divisor_signed_sum_extensional (l) - 0026
specialize divisor_signed_sum_extensional (z) - 0027
specialize divisor_signed_sum_extensional (x1) - 0028
apply divisor_signed_sum_extensional - 0029
specialize signed_rectangular_slice_extensional_unique (F) - 0030
specialize signed_rectangular_slice_extensional_unique (x) - 0031
specialize signed_rectangular_slice_extensional_unique (F) - 0032
specialize signed_rectangular_slice_extensional_unique (0) - 0033
specialize signed_rectangular_slice_extensional_unique (1) - 0034
specialize signed_rectangular_slice_extensional_unique (l) - 0035
apply signed_rectangular_slice_extensional_unique - 0036
exact hs_witness_left - 0037
exact hself - 0038
exact hs_witness_right - 0039
exact ht_witness - 0040
rewrite heq at ht_witness - 0041
rewrite heq at ht_witness - 0042
exact ht_witness - 0043
intro hs - 0044
exists F - 0045
split - 0046
exact hself - 0047
exact hs