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 G H n T a e z. (((exists dst_positive_code_grid_lookuptable dst_positive_scale_grid_lookuptable dst_negative_code_grid_lookuptable dst_negative_scale_grid_lookuptable. (((T) = (((((dst_positive_code_grid_lookuptable) + (dst_positive_scale_grid_lookuptable)) * S ((dst_positive_code_grid_lookuptable) + (dst_positive_scale_grid_lookuptable)) + ((dst_positive_scale_grid_lookuptable) + (dst_positive_scale_grid_lookuptable))) + (((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) * S ((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) + ((dst_negative_scale_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)))) * S ((((dst_positive_code_grid_lookuptable) + (dst_positive_scale_grid_lookuptable)) * S ((dst_positive_code_grid_lookuptable) + (dst_positive_scale_grid_lookuptable)) + ((dst_positive_scale_grid_lookuptable) + (dst_positive_scale_grid_lookuptable))) + (((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) * S ((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) + ((dst_negative_scale_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)))) + ((((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) * S ((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) + ((dst_negative_scale_grid_lookuptable) + (dst_negative_scale_grid_lookuptable))) + (((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) * S ((dst_negative_code_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)) + ((dst_negative_scale_grid_lookuptable) + (dst_negative_scale_grid_lookuptable)))))) /\ (forall dst_index_grid_lookuptable. (exists pvs_le_gap_grid_lookuptabledomain. pvs_le_gap_grid_lookuptabledomain + (dst_index_grid_lookuptable) = ((S (n))*(S (n)))) -> exists dst_positive_grid_lookuptable dst_negative_grid_lookuptable dst_value_grid_lookuptable. ((((exists ff_h_pvs_grid_lookuptableentrypositive. ff_h_pvs_grid_lookuptableentrypositive + S (dst_positive_grid_lookuptable) = S ((S (dst_index_grid_lookuptable)) * dst_positive_scale_grid_lookuptable)) /\ exists ff_q_pvs_grid_lookuptableentrypositive. dst_positive_code_grid_lookuptable = ff_q_pvs_grid_lookuptableentrypositive * S ((S (dst_index_grid_lookuptable)) * dst_positive_scale_grid_lookuptable) + (dst_positive_grid_lookuptable))) /\ (((((exists ff_h_pvs_grid_lookuptableentrynegative. ff_h_pvs_grid_lookuptableentrynegative + S (dst_negative_grid_lookuptable) = S ((S (dst_index_grid_lookuptable)) * dst_negative_scale_grid_lookuptable)) /\ exists ff_q_pvs_grid_lookuptableentrynegative. dst_negative_code_grid_lookuptable = ff_q_pvs_grid_lookuptableentrynegative * S ((S (dst_index_grid_lookuptable)) * dst_negative_scale_grid_lookuptable) + (dst_negative_grid_lookuptable))) /\ (exists ge_balance_positive_grid_lookuptableentryvalue ge_balance_negative_grid_lookuptableentryvalue. (((((dst_value_grid_lookuptable) = 2 * (ge_balance_positive_grid_lookuptableentryvalue) /\ (ge_balance_negative_grid_lookuptableentryvalue) = 0) \/ exists ge_signed_half_grid_lookuptableentryvaluedecode. (((dst_value_grid_lookuptable) = 2 * ge_signed_half_grid_lookuptableentryvaluedecode + 1 /\ (ge_balance_positive_grid_lookuptableentryvalue) = 0) /\ (ge_balance_negative_grid_lookuptableentryvalue) = S ge_signed_half_grid_lookuptableentryvaluedecode))) /\ ((dst_positive_grid_lookuptable) + ge_balance_negative_grid_lookuptableentryvalue = (dst_negative_grid_lookuptable) + ge_balance_positive_grid_lookuptableentryvalue))))))))) /\ (forall dfg_grid_row_grid_lookup dfg_grid_column_grid_lookup dfg_grid_value_grid_lookup. (exists pvs_le_gap_grid_lookuprow. pvs_le_gap_grid_lookuprow + (dfg_grid_row_grid_lookup) = (n)) -> (exists pvs_le_gap_grid_lookupcolumn. pvs_le_gap_grid_lookupcolumn + (dfg_grid_column_grid_lookup) = (n)) -> (exists dst_positive_code_grid_lookuplookup dst_positive_scale_grid_lookuplookup dst_negative_code_grid_lookuplookup dst_negative_scale_grid_lookuplookup dst_positive_grid_lookuplookup dst_negative_grid_lookuplookup. (((T) = (((((dst_positive_code_grid_lookuplookup) + (dst_positive_scale_grid_lookuplookup)) * S ((dst_positive_code_grid_lookuplookup) + (dst_positive_scale_grid_lookuplookup)) + ((dst_positive_scale_grid_lookuplookup) + (dst_positive_scale_grid_lookuplookup))) + (((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) * S ((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) + ((dst_negative_scale_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)))) * S ((((dst_positive_code_grid_lookuplookup) + (dst_positive_scale_grid_lookuplookup)) * S ((dst_positive_code_grid_lookuplookup) + (dst_positive_scale_grid_lookuplookup)) + ((dst_positive_scale_grid_lookuplookup) + (dst_positive_scale_grid_lookuplookup))) + (((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) * S ((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) + ((dst_negative_scale_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)))) + ((((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) * S ((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) + ((dst_negative_scale_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup))) + (((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) * S ((dst_negative_code_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)) + ((dst_negative_scale_grid_lookuplookup) + (dst_negative_scale_grid_lookuplookup)))))) /\ (((((exists ff_h_pvs_grid_lookuplookuppositive. ff_h_pvs_grid_lookuplookuppositive + S (dst_positive_grid_lookuplookup) = S ((S ((S (n))*(dfg_grid_row_grid_lookup)+(dfg_grid_column_grid_lookup))) * dst_positive_scale_grid_lookuplookup)) /\ exists ff_q_pvs_grid_lookuplookuppositive. dst_positive_code_grid_lookuplookup = ff_q_pvs_grid_lookuplookuppositive * S ((S ((S (n))*(dfg_grid_row_grid_lookup)+(dfg_grid_column_grid_lookup))) * dst_positive_scale_grid_lookuplookup) + (dst_positive_grid_lookuplookup))) /\ (((((exists ff_h_pvs_grid_lookuplookupnegative. ff_h_pvs_grid_lookuplookupnegative + S (dst_negative_grid_lookuplookup) = S ((S ((S (n))*(dfg_grid_row_grid_lookup)+(dfg_grid_column_grid_lookup))) * dst_negative_scale_grid_lookuplookup)) /\ exists ff_q_pvs_grid_lookuplookupnegative. dst_negative_code_grid_lookuplookup = ff_q_pvs_grid_lookuplookupnegative * S ((S ((S (n))*(dfg_grid_row_grid_lookup)+(dfg_grid_column_grid_lookup))) * dst_negative_scale_grid_lookuplookup) + (dst_negative_grid_lookuplookup))) /\ (exists ge_balance_positive_grid_lookuplookupvalue ge_balance_negative_grid_lookuplookupvalue. (((((dfg_grid_value_grid_lookup) = 2 * (ge_balance_positive_grid_lookuplookupvalue) /\ (ge_balance_negative_grid_lookuplookupvalue) = 0) \/ exists ge_signed_half_grid_lookuplookupvaluedecode. (((dfg_grid_value_grid_lookup) = 2 * ge_signed_half_grid_lookuplookupvaluedecode + 1 /\ (ge_balance_positive_grid_lookuplookupvalue) = 0) /\ (ge_balance_negative_grid_lookuplookupvalue) = S ge_signed_half_grid_lookuplookupvaluedecode))) /\ ((dst_positive_grid_lookuplookup) + ge_balance_negative_grid_lookuplookupvalue = (dst_negative_grid_lookuplookup) + ge_balance_positive_grid_lookuplookupvalue))))))))) -> ((((~((dfg_grid_row_grid_lookup)=0)) /\ (((~((dfg_grid_column_grid_lookup)=0)) /\ (exists dfg_middle_grid_lookupentry dfg_first_grid_lookupentry dfg_last_grid_lookupentry dfg_value_grid_lookupentry. (((n)=((dfg_grid_row_grid_lookup)*(dfg_grid_column_grid_lookup))*dfg_middle_grid_lookupentry) /\ (((exists dst_positive_code_grid_lookupentryfirst dst_positive_scale_grid_lookupentryfirst dst_negative_code_grid_lookupentryfirst dst_negative_scale_grid_lookupentryfirst dst_positive_grid_lookupentryfirst dst_negative_grid_lookupentryfirst. (((F) = (((((dst_positive_code_grid_lookupentryfirst) + (dst_positive_scale_grid_lookupentryfirst)) * S ((dst_positive_code_grid_lookupentryfirst) + (dst_positive_scale_grid_lookupentryfirst)) + ((dst_positive_scale_grid_lookupentryfirst) + (dst_positive_scale_grid_lookupentryfirst))) + (((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) * S ((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) + ((dst_negative_scale_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)))) * S ((((dst_positive_code_grid_lookupentryfirst) + (dst_positive_scale_grid_lookupentryfirst)) * S ((dst_positive_code_grid_lookupentryfirst) + (dst_positive_scale_grid_lookupentryfirst)) + ((dst_positive_scale_grid_lookupentryfirst) + (dst_positive_scale_grid_lookupentryfirst))) + (((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) * S ((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) + ((dst_negative_scale_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)))) + ((((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) * S ((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) + ((dst_negative_scale_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst))) + (((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) * S ((dst_negative_code_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)) + ((dst_negative_scale_grid_lookupentryfirst) + (dst_negative_scale_grid_lookupentryfirst)))))) /\ (((((exists ff_h_pvs_grid_lookupentryfirstpositive. ff_h_pvs_grid_lookupentryfirstpositive + S (dst_positive_grid_lookupentryfirst) = S ((S (dfg_grid_row_grid_lookup)) * dst_positive_scale_grid_lookupentryfirst)) /\ exists ff_q_pvs_grid_lookupentryfirstpositive. dst_positive_code_grid_lookupentryfirst = ff_q_pvs_grid_lookupentryfirstpositive * S ((S (dfg_grid_row_grid_lookup)) * dst_positive_scale_grid_lookupentryfirst) + (dst_positive_grid_lookupentryfirst))) /\ (((((exists ff_h_pvs_grid_lookupentryfirstnegative. ff_h_pvs_grid_lookupentryfirstnegative + S (dst_negative_grid_lookupentryfirst) = S ((S (dfg_grid_row_grid_lookup)) * dst_negative_scale_grid_lookupentryfirst)) /\ exists ff_q_pvs_grid_lookupentryfirstnegative. dst_negative_code_grid_lookupentryfirst = ff_q_pvs_grid_lookupentryfirstnegative * S ((S (dfg_grid_row_grid_lookup)) * dst_negative_scale_grid_lookupentryfirst) + (dst_negative_grid_lookupentryfirst))) /\ (exists ge_balance_positive_grid_lookupentryfirstvalue ge_balance_negative_grid_lookupentryfirstvalue. (((((dfg_first_grid_lookupentry) = 2 * (ge_balance_positive_grid_lookupentryfirstvalue) /\ (ge_balance_negative_grid_lookupentryfirstvalue) = 0) \/ exists ge_signed_half_grid_lookupentryfirstvaluedecode. (((dfg_first_grid_lookupentry) = 2 * ge_signed_half_grid_lookupentryfirstvaluedecode + 1 /\ (ge_balance_positive_grid_lookupentryfirstvalue) = 0) /\ (ge_balance_negative_grid_lookupentryfirstvalue) = S ge_signed_half_grid_lookupentryfirstvaluedecode))) /\ ((dst_positive_grid_lookupentryfirst) + ge_balance_negative_grid_lookupentryfirstvalue = (dst_negative_grid_lookupentryfirst) + ge_balance_positive_grid_lookupentryfirstvalue))))))))) /\ (((exists dst_positive_code_grid_lookupentrylast dst_positive_scale_grid_lookupentrylast dst_negative_code_grid_lookupentrylast dst_negative_scale_grid_lookupentrylast dst_positive_grid_lookupentrylast dst_negative_grid_lookupentrylast. (((H) = (((((dst_positive_code_grid_lookupentrylast) + (dst_positive_scale_grid_lookupentrylast)) * S ((dst_positive_code_grid_lookupentrylast) + (dst_positive_scale_grid_lookupentrylast)) + ((dst_positive_scale_grid_lookupentrylast) + (dst_positive_scale_grid_lookupentrylast))) + (((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) * S ((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) + ((dst_negative_scale_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)))) * S ((((dst_positive_code_grid_lookupentrylast) + (dst_positive_scale_grid_lookupentrylast)) * S ((dst_positive_code_grid_lookupentrylast) + (dst_positive_scale_grid_lookupentrylast)) + ((dst_positive_scale_grid_lookupentrylast) + (dst_positive_scale_grid_lookupentrylast))) + (((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) * S ((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) + ((dst_negative_scale_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)))) + ((((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) * S ((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) + ((dst_negative_scale_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast))) + (((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) * S ((dst_negative_code_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)) + ((dst_negative_scale_grid_lookupentrylast) + (dst_negative_scale_grid_lookupentrylast)))))) /\ (((((exists ff_h_pvs_grid_lookupentrylastpositive. ff_h_pvs_grid_lookupentrylastpositive + S (dst_positive_grid_lookupentrylast) = S ((S (dfg_grid_column_grid_lookup)) * dst_positive_scale_grid_lookupentrylast)) /\ exists ff_q_pvs_grid_lookupentrylastpositive. dst_positive_code_grid_lookupentrylast = ff_q_pvs_grid_lookupentrylastpositive * S ((S (dfg_grid_column_grid_lookup)) * dst_positive_scale_grid_lookupentrylast) + (dst_positive_grid_lookupentrylast))) /\ (((((exists ff_h_pvs_grid_lookupentrylastnegative. ff_h_pvs_grid_lookupentrylastnegative + S (dst_negative_grid_lookupentrylast) = S ((S (dfg_grid_column_grid_lookup)) * dst_negative_scale_grid_lookupentrylast)) /\ exists ff_q_pvs_grid_lookupentrylastnegative. dst_negative_code_grid_lookupentrylast = ff_q_pvs_grid_lookupentrylastnegative * S ((S (dfg_grid_column_grid_lookup)) * dst_negative_scale_grid_lookupentrylast) + (dst_negative_grid_lookupentrylast))) /\ (exists ge_balance_positive_grid_lookupentrylastvalue ge_balance_negative_grid_lookupentrylastvalue. (((((dfg_last_grid_lookupentry) = 2 * (ge_balance_positive_grid_lookupentrylastvalue) /\ (ge_balance_negative_grid_lookupentrylastvalue) = 0) \/ exists ge_signed_half_grid_lookupentrylastvaluedecode. (((dfg_last_grid_lookupentry) = 2 * ge_signed_half_grid_lookupentrylastvaluedecode + 1 /\ (ge_balance_positive_grid_lookupentrylastvalue) = 0) /\ (ge_balance_negative_grid_lookupentrylastvalue) = S ge_signed_half_grid_lookupentrylastvaluedecode))) /\ ((dst_positive_grid_lookupentrylast) + ge_balance_negative_grid_lookupentrylastvalue = (dst_negative_grid_lookupentrylast) + ge_balance_positive_grid_lookupentrylastvalue))))))))) /\ (((exists dst_positive_code_grid_lookupentrymiddle dst_positive_scale_grid_lookupentrymiddle dst_negative_code_grid_lookupentrymiddle dst_negative_scale_grid_lookupentrymiddle dst_positive_grid_lookupentrymiddle dst_negative_grid_lookupentrymiddle. (((G) = (((((dst_positive_code_grid_lookupentrymiddle) + (dst_positive_scale_grid_lookupentrymiddle)) * S ((dst_positive_code_grid_lookupentrymiddle) + (dst_positive_scale_grid_lookupentrymiddle)) + ((dst_positive_scale_grid_lookupentrymiddle) + (dst_positive_scale_grid_lookupentrymiddle))) + (((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) * S ((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) + ((dst_negative_scale_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)))) * S ((((dst_positive_code_grid_lookupentrymiddle) + (dst_positive_scale_grid_lookupentrymiddle)) * S ((dst_positive_code_grid_lookupentrymiddle) + (dst_positive_scale_grid_lookupentrymiddle)) + ((dst_positive_scale_grid_lookupentrymiddle) + (dst_positive_scale_grid_lookupentrymiddle))) + (((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) * S ((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) + ((dst_negative_scale_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)))) + ((((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) * S ((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) + ((dst_negative_scale_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle))) + (((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) * S ((dst_negative_code_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)) + ((dst_negative_scale_grid_lookupentrymiddle) + (dst_negative_scale_grid_lookupentrymiddle)))))) /\ (((((exists ff_h_pvs_grid_lookupentrymiddlepositive. ff_h_pvs_grid_lookupentrymiddlepositive + S (dst_positive_grid_lookupentrymiddle) = S ((S (dfg_middle_grid_lookupentry)) * dst_positive_scale_grid_lookupentrymiddle)) /\ exists ff_q_pvs_grid_lookupentrymiddlepositive. dst_positive_code_grid_lookupentrymiddle = ff_q_pvs_grid_lookupentrymiddlepositive * S ((S (dfg_middle_grid_lookupentry)) * dst_positive_scale_grid_lookupentrymiddle) + (dst_positive_grid_lookupentrymiddle))) /\ (((((exists ff_h_pvs_grid_lookupentrymiddlenegative. ff_h_pvs_grid_lookupentrymiddlenegative + S (dst_negative_grid_lookupentrymiddle) = S ((S (dfg_middle_grid_lookupentry)) * dst_negative_scale_grid_lookupentrymiddle)) /\ exists ff_q_pvs_grid_lookupentrymiddlenegative. dst_negative_code_grid_lookupentrymiddle = ff_q_pvs_grid_lookupentrymiddlenegative * S ((S (dfg_middle_grid_lookupentry)) * dst_negative_scale_grid_lookupentrymiddle) + (dst_negative_grid_lookupentrymiddle))) /\ (exists ge_balance_positive_grid_lookupentrymiddlevalue ge_balance_negative_grid_lookupentrymiddlevalue. (((((dfg_value_grid_lookupentry) = 2 * (ge_balance_positive_grid_lookupentrymiddlevalue) /\ (ge_balance_negative_grid_lookupentrymiddlevalue) = 0) \/ exists ge_signed_half_grid_lookupentrymiddlevaluedecode. (((dfg_value_grid_lookupentry) = 2 * ge_signed_half_grid_lookupentrymiddlevaluedecode + 1 /\ (ge_balance_positive_grid_lookupentrymiddlevalue) = 0) /\ (ge_balance_negative_grid_lookupentrymiddlevalue) = S ge_signed_half_grid_lookupentrymiddlevaluedecode))) /\ ((dst_positive_grid_lookupentrymiddle) + ge_balance_negative_grid_lookupentrymiddlevalue = (dst_negative_grid_lookupentrymiddle) + ge_balance_positive_grid_lookupentrymiddlevalue))))))))) /\ (exists dfg_inner_grid_lookupentryproduct. ((exists sto_ap_grid_lookupentryproductinner sto_an_grid_lookupentryproductinner sto_bp_grid_lookupentryproductinner sto_bn_grid_lookupentryproductinner sto_cp_grid_lookupentryproductinner sto_cn_grid_lookupentryproductinner. (((((dfg_last_grid_lookupentry) = 2 * (sto_ap_grid_lookupentryproductinner) /\ (sto_an_grid_lookupentryproductinner) = 0) \/ exists ge_signed_half_grid_lookupentryproductinnerleft. (((dfg_last_grid_lookupentry) = 2 * ge_signed_half_grid_lookupentryproductinnerleft + 1 /\ (sto_ap_grid_lookupentryproductinner) = 0) /\ (sto_an_grid_lookupentryproductinner) = S ge_signed_half_grid_lookupentryproductinnerleft))) /\ ((((((dfg_value_grid_lookupentry) = 2 * (sto_bp_grid_lookupentryproductinner) /\ (sto_bn_grid_lookupentryproductinner) = 0) \/ exists ge_signed_half_grid_lookupentryproductinnerright. (((dfg_value_grid_lookupentry) = 2 * ge_signed_half_grid_lookupentryproductinnerright + 1 /\ (sto_bp_grid_lookupentryproductinner) = 0) /\ (sto_bn_grid_lookupentryproductinner) = S ge_signed_half_grid_lookupentryproductinnerright))) /\ ((((((dfg_inner_grid_lookupentryproduct) = 2 * (sto_cp_grid_lookupentryproductinner) /\ (sto_cn_grid_lookupentryproductinner) = 0) \/ exists ge_signed_half_grid_lookupentryproductinneroutput. (((dfg_inner_grid_lookupentryproduct) = 2 * ge_signed_half_grid_lookupentryproductinneroutput + 1 /\ (sto_cp_grid_lookupentryproductinner) = 0) /\ (sto_cn_grid_lookupentryproductinner) = S ge_signed_half_grid_lookupentryproductinneroutput))) /\ ((sto_ap_grid_lookupentryproductinner * sto_bp_grid_lookupentryproductinner + sto_an_grid_lookupentryproductinner * sto_bn_grid_lookupentryproductinner) + sto_cn_grid_lookupentryproductinner = (sto_ap_grid_lookupentryproductinner * sto_bn_grid_lookupentryproductinner + sto_an_grid_lookupentryproductinner * sto_bp_grid_lookupentryproductinner) + sto_cp_grid_lookupentryproductinner))))))) /\ (exists sto_ap_grid_lookupentryproductouter sto_an_grid_lookupentryproductouter sto_bp_grid_lookupentryproductouter sto_bn_grid_lookupentryproductouter sto_cp_grid_lookupentryproductouter sto_cn_grid_lookupentryproductouter. (((((dfg_first_grid_lookupentry) = 2 * (sto_ap_grid_lookupentryproductouter) /\ (sto_an_grid_lookupentryproductouter) = 0) \/ exists ge_signed_half_grid_lookupentryproductouterleft. (((dfg_first_grid_lookupentry) = 2 * ge_signed_half_grid_lookupentryproductouterleft + 1 /\ (sto_ap_grid_lookupentryproductouter) = 0) /\ (sto_an_grid_lookupentryproductouter) = S ge_signed_half_grid_lookupentryproductouterleft))) /\ ((((((dfg_inner_grid_lookupentryproduct) = 2 * (sto_bp_grid_lookupentryproductouter) /\ (sto_bn_grid_lookupentryproductouter) = 0) \/ exists ge_signed_half_grid_lookupentryproductouterright. (((dfg_inner_grid_lookupentryproduct) = 2 * ge_signed_half_grid_lookupentryproductouterright + 1 /\ (sto_bp_grid_lookupentryproductouter) = 0) /\ (sto_bn_grid_lookupentryproductouter) = S ge_signed_half_grid_lookupentryproductouterright))) /\ ((((((dfg_grid_value_grid_lookup) = 2 * (sto_cp_grid_lookupentryproductouter) /\ (sto_cn_grid_lookupentryproductouter) = 0) \/ exists ge_signed_half_grid_lookupentryproductouteroutput. (((dfg_grid_value_grid_lookup) = 2 * ge_signed_half_grid_lookupentryproductouteroutput + 1 /\ (sto_cp_grid_lookupentryproductouter) = 0) /\ (sto_cn_grid_lookupentryproductouter) = S ge_signed_half_grid_lookupentryproductouteroutput))) /\ ((sto_ap_grid_lookupentryproductouter * sto_bp_grid_lookupentryproductouter + sto_an_grid_lookupentryproductouter * sto_bn_grid_lookupentryproductouter) + sto_cn_grid_lookupentryproductouter = (sto_ap_grid_lookupentryproductouter * sto_bn_grid_lookupentryproductouter + sto_an_grid_lookupentryproductouter * sto_bp_grid_lookupentryproductouter) + sto_cp_grid_lookupentryproductouter))))))))))))))))))))) \/ ((((dfg_grid_row_grid_lookup)=0 \/ ((dfg_grid_column_grid_lookup)=0 \/ ~(exists pvs_factor_grid_lookupentryomittednondivisor. (n) = ((dfg_grid_row_grid_lookup)*(dfg_grid_column_grid_lookup)) * pvs_factor_grid_lookupentryomittednondivisor))) /\ ((dfg_grid_value_grid_lookup)=0))))))) -> (exists pvs_le_gap_grid_row_bound. pvs_le_gap_grid_row_bound + (a) = (n)) -> (exists pvs_le_gap_grid_column_bound. pvs_le_gap_grid_column_bound + (e) = (n)) -> (exists dst_positive_code_grid_lookup_value dst_positive_scale_grid_lookup_value dst_negative_code_grid_lookup_value dst_negative_scale_grid_lookup_value dst_positive_grid_lookup_value dst_negative_grid_lookup_value. (((T) = (((((dst_positive_code_grid_lookup_value) + (dst_positive_scale_grid_lookup_value)) * S ((dst_positive_code_grid_lookup_value) + (dst_positive_scale_grid_lookup_value)) + ((dst_positive_scale_grid_lookup_value) + (dst_positive_scale_grid_lookup_value))) + (((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) * S ((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) + ((dst_negative_scale_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)))) * S ((((dst_positive_code_grid_lookup_value) + (dst_positive_scale_grid_lookup_value)) * S ((dst_positive_code_grid_lookup_value) + (dst_positive_scale_grid_lookup_value)) + ((dst_positive_scale_grid_lookup_value) + (dst_positive_scale_grid_lookup_value))) + (((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) * S ((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) + ((dst_negative_scale_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)))) + ((((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) * S ((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) + ((dst_negative_scale_grid_lookup_value) + (dst_negative_scale_grid_lookup_value))) + (((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) * S ((dst_negative_code_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)) + ((dst_negative_scale_grid_lookup_value) + (dst_negative_scale_grid_lookup_value)))))) /\ (((((exists ff_h_pvs_grid_lookup_valuepositive. ff_h_pvs_grid_lookup_valuepositive + S (dst_positive_grid_lookup_value) = S ((S ((S (n))*(a)+(e))) * dst_positive_scale_grid_lookup_value)) /\ exists ff_q_pvs_grid_lookup_valuepositive. dst_positive_code_grid_lookup_value = ff_q_pvs_grid_lookup_valuepositive * S ((S ((S (n))*(a)+(e))) * dst_positive_scale_grid_lookup_value) + (dst_positive_grid_lookup_value))) /\ (((((exists ff_h_pvs_grid_lookup_valuenegative. ff_h_pvs_grid_lookup_valuenegative + S (dst_negative_grid_lookup_value) = S ((S ((S (n))*(a)+(e))) * dst_negative_scale_grid_lookup_value)) /\ exists ff_q_pvs_grid_lookup_valuenegative. dst_negative_code_grid_lookup_value = ff_q_pvs_grid_lookup_valuenegative * S ((S ((S (n))*(a)+(e))) * dst_negative_scale_grid_lookup_value) + (dst_negative_grid_lookup_value))) /\ (exists ge_balance_positive_grid_lookup_valuevalue ge_balance_negative_grid_lookup_valuevalue. (((((z) = 2 * (ge_balance_positive_grid_lookup_valuevalue) /\ (ge_balance_negative_grid_lookup_valuevalue) = 0) \/ exists ge_signed_half_grid_lookup_valuevaluedecode. (((z) = 2 * ge_signed_half_grid_lookup_valuevaluedecode + 1 /\ (ge_balance_positive_grid_lookup_valuevalue) = 0) /\ (ge_balance_negative_grid_lookup_valuevalue) = S ge_signed_half_grid_lookup_valuevaluedecode))) /\ ((dst_positive_grid_lookup_value) + ge_balance_negative_grid_lookup_valuevalue = (dst_negative_grid_lookup_value) + ge_balance_positive_grid_lookup_valuevalue))))))))) -> ((((~((a)=0)) /\ (((~((e)=0)) /\ (exists dfg_middle_grid_lookup_result dfg_first_grid_lookup_result dfg_last_grid_lookup_result dfg_value_grid_lookup_result. (((n)=((a)*(e))*dfg_middle_grid_lookup_result) /\ (((exists dst_positive_code_grid_lookup_resultfirst dst_positive_scale_grid_lookup_resultfirst dst_negative_code_grid_lookup_resultfirst dst_negative_scale_grid_lookup_resultfirst dst_positive_grid_lookup_resultfirst dst_negative_grid_lookup_resultfirst. (((F) = (((((dst_positive_code_grid_lookup_resultfirst) + (dst_positive_scale_grid_lookup_resultfirst)) * S ((dst_positive_code_grid_lookup_resultfirst) + (dst_positive_scale_grid_lookup_resultfirst)) + ((dst_positive_scale_grid_lookup_resultfirst) + (dst_positive_scale_grid_lookup_resultfirst))) + (((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) * S ((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) + ((dst_negative_scale_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)))) * S ((((dst_positive_code_grid_lookup_resultfirst) + (dst_positive_scale_grid_lookup_resultfirst)) * S ((dst_positive_code_grid_lookup_resultfirst) + (dst_positive_scale_grid_lookup_resultfirst)) + ((dst_positive_scale_grid_lookup_resultfirst) + (dst_positive_scale_grid_lookup_resultfirst))) + (((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) * S ((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) + ((dst_negative_scale_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)))) + ((((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) * S ((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) + ((dst_negative_scale_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst))) + (((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) * S ((dst_negative_code_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)) + ((dst_negative_scale_grid_lookup_resultfirst) + (dst_negative_scale_grid_lookup_resultfirst)))))) /\ (((((exists ff_h_pvs_grid_lookup_resultfirstpositive. ff_h_pvs_grid_lookup_resultfirstpositive + S (dst_positive_grid_lookup_resultfirst) = S ((S (a)) * dst_positive_scale_grid_lookup_resultfirst)) /\ exists ff_q_pvs_grid_lookup_resultfirstpositive. dst_positive_code_grid_lookup_resultfirst = ff_q_pvs_grid_lookup_resultfirstpositive * S ((S (a)) * dst_positive_scale_grid_lookup_resultfirst) + (dst_positive_grid_lookup_resultfirst))) /\ (((((exists ff_h_pvs_grid_lookup_resultfirstnegative. ff_h_pvs_grid_lookup_resultfirstnegative + S (dst_negative_grid_lookup_resultfirst) = S ((S (a)) * dst_negative_scale_grid_lookup_resultfirst)) /\ exists ff_q_pvs_grid_lookup_resultfirstnegative. dst_negative_code_grid_lookup_resultfirst = ff_q_pvs_grid_lookup_resultfirstnegative * S ((S (a)) * dst_negative_scale_grid_lookup_resultfirst) + (dst_negative_grid_lookup_resultfirst))) /\ (exists ge_balance_positive_grid_lookup_resultfirstvalue ge_balance_negative_grid_lookup_resultfirstvalue. (((((dfg_first_grid_lookup_result) = 2 * (ge_balance_positive_grid_lookup_resultfirstvalue) /\ (ge_balance_negative_grid_lookup_resultfirstvalue) = 0) \/ exists ge_signed_half_grid_lookup_resultfirstvaluedecode. (((dfg_first_grid_lookup_result) = 2 * ge_signed_half_grid_lookup_resultfirstvaluedecode + 1 /\ (ge_balance_positive_grid_lookup_resultfirstvalue) = 0) /\ (ge_balance_negative_grid_lookup_resultfirstvalue) = S ge_signed_half_grid_lookup_resultfirstvaluedecode))) /\ ((dst_positive_grid_lookup_resultfirst) + ge_balance_negative_grid_lookup_resultfirstvalue = (dst_negative_grid_lookup_resultfirst) + ge_balance_positive_grid_lookup_resultfirstvalue))))))))) /\ (((exists dst_positive_code_grid_lookup_resultlast dst_positive_scale_grid_lookup_resultlast dst_negative_code_grid_lookup_resultlast dst_negative_scale_grid_lookup_resultlast dst_positive_grid_lookup_resultlast dst_negative_grid_lookup_resultlast. (((H) = (((((dst_positive_code_grid_lookup_resultlast) + (dst_positive_scale_grid_lookup_resultlast)) * S ((dst_positive_code_grid_lookup_resultlast) + (dst_positive_scale_grid_lookup_resultlast)) + ((dst_positive_scale_grid_lookup_resultlast) + (dst_positive_scale_grid_lookup_resultlast))) + (((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) * S ((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) + ((dst_negative_scale_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)))) * S ((((dst_positive_code_grid_lookup_resultlast) + (dst_positive_scale_grid_lookup_resultlast)) * S ((dst_positive_code_grid_lookup_resultlast) + (dst_positive_scale_grid_lookup_resultlast)) + ((dst_positive_scale_grid_lookup_resultlast) + (dst_positive_scale_grid_lookup_resultlast))) + (((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) * S ((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) + ((dst_negative_scale_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)))) + ((((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) * S ((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) + ((dst_negative_scale_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast))) + (((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) * S ((dst_negative_code_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)) + ((dst_negative_scale_grid_lookup_resultlast) + (dst_negative_scale_grid_lookup_resultlast)))))) /\ (((((exists ff_h_pvs_grid_lookup_resultlastpositive. ff_h_pvs_grid_lookup_resultlastpositive + S (dst_positive_grid_lookup_resultlast) = S ((S (e)) * dst_positive_scale_grid_lookup_resultlast)) /\ exists ff_q_pvs_grid_lookup_resultlastpositive. dst_positive_code_grid_lookup_resultlast = ff_q_pvs_grid_lookup_resultlastpositive * S ((S (e)) * dst_positive_scale_grid_lookup_resultlast) + (dst_positive_grid_lookup_resultlast))) /\ (((((exists ff_h_pvs_grid_lookup_resultlastnegative. ff_h_pvs_grid_lookup_resultlastnegative + S (dst_negative_grid_lookup_resultlast) = S ((S (e)) * dst_negative_scale_grid_lookup_resultlast)) /\ exists ff_q_pvs_grid_lookup_resultlastnegative. dst_negative_code_grid_lookup_resultlast = ff_q_pvs_grid_lookup_resultlastnegative * S ((S (e)) * dst_negative_scale_grid_lookup_resultlast) + (dst_negative_grid_lookup_resultlast))) /\ (exists ge_balance_positive_grid_lookup_resultlastvalue ge_balance_negative_grid_lookup_resultlastvalue. (((((dfg_last_grid_lookup_result) = 2 * (ge_balance_positive_grid_lookup_resultlastvalue) /\ (ge_balance_negative_grid_lookup_resultlastvalue) = 0) \/ exists ge_signed_half_grid_lookup_resultlastvaluedecode. (((dfg_last_grid_lookup_result) = 2 * ge_signed_half_grid_lookup_resultlastvaluedecode + 1 /\ (ge_balance_positive_grid_lookup_resultlastvalue) = 0) /\ (ge_balance_negative_grid_lookup_resultlastvalue) = S ge_signed_half_grid_lookup_resultlastvaluedecode))) /\ ((dst_positive_grid_lookup_resultlast) + ge_balance_negative_grid_lookup_resultlastvalue = (dst_negative_grid_lookup_resultlast) + ge_balance_positive_grid_lookup_resultlastvalue))))))))) /\ (((exists dst_positive_code_grid_lookup_resultmiddle dst_positive_scale_grid_lookup_resultmiddle dst_negative_code_grid_lookup_resultmiddle dst_negative_scale_grid_lookup_resultmiddle dst_positive_grid_lookup_resultmiddle dst_negative_grid_lookup_resultmiddle. (((G) = (((((dst_positive_code_grid_lookup_resultmiddle) + (dst_positive_scale_grid_lookup_resultmiddle)) * S ((dst_positive_code_grid_lookup_resultmiddle) + (dst_positive_scale_grid_lookup_resultmiddle)) + ((dst_positive_scale_grid_lookup_resultmiddle) + (dst_positive_scale_grid_lookup_resultmiddle))) + (((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) * S ((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) + ((dst_negative_scale_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)))) * S ((((dst_positive_code_grid_lookup_resultmiddle) + (dst_positive_scale_grid_lookup_resultmiddle)) * S ((dst_positive_code_grid_lookup_resultmiddle) + (dst_positive_scale_grid_lookup_resultmiddle)) + ((dst_positive_scale_grid_lookup_resultmiddle) + (dst_positive_scale_grid_lookup_resultmiddle))) + (((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) * S ((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) + ((dst_negative_scale_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)))) + ((((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) * S ((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) + ((dst_negative_scale_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle))) + (((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) * S ((dst_negative_code_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)) + ((dst_negative_scale_grid_lookup_resultmiddle) + (dst_negative_scale_grid_lookup_resultmiddle)))))) /\ (((((exists ff_h_pvs_grid_lookup_resultmiddlepositive. ff_h_pvs_grid_lookup_resultmiddlepositive + S (dst_positive_grid_lookup_resultmiddle) = S ((S (dfg_middle_grid_lookup_result)) * dst_positive_scale_grid_lookup_resultmiddle)) /\ exists ff_q_pvs_grid_lookup_resultmiddlepositive. dst_positive_code_grid_lookup_resultmiddle = ff_q_pvs_grid_lookup_resultmiddlepositive * S ((S (dfg_middle_grid_lookup_result)) * dst_positive_scale_grid_lookup_resultmiddle) + (dst_positive_grid_lookup_resultmiddle))) /\ (((((exists ff_h_pvs_grid_lookup_resultmiddlenegative. ff_h_pvs_grid_lookup_resultmiddlenegative + S (dst_negative_grid_lookup_resultmiddle) = S ((S (dfg_middle_grid_lookup_result)) * dst_negative_scale_grid_lookup_resultmiddle)) /\ exists ff_q_pvs_grid_lookup_resultmiddlenegative. dst_negative_code_grid_lookup_resultmiddle = ff_q_pvs_grid_lookup_resultmiddlenegative * S ((S (dfg_middle_grid_lookup_result)) * dst_negative_scale_grid_lookup_resultmiddle) + (dst_negative_grid_lookup_resultmiddle))) /\ (exists ge_balance_positive_grid_lookup_resultmiddlevalue ge_balance_negative_grid_lookup_resultmiddlevalue. (((((dfg_value_grid_lookup_result) = 2 * (ge_balance_positive_grid_lookup_resultmiddlevalue) /\ (ge_balance_negative_grid_lookup_resultmiddlevalue) = 0) \/ exists ge_signed_half_grid_lookup_resultmiddlevaluedecode. (((dfg_value_grid_lookup_result) = 2 * ge_signed_half_grid_lookup_resultmiddlevaluedecode + 1 /\ (ge_balance_positive_grid_lookup_resultmiddlevalue) = 0) /\ (ge_balance_negative_grid_lookup_resultmiddlevalue) = S ge_signed_half_grid_lookup_resultmiddlevaluedecode))) /\ ((dst_positive_grid_lookup_resultmiddle) + ge_balance_negative_grid_lookup_resultmiddlevalue = (dst_negative_grid_lookup_resultmiddle) + ge_balance_positive_grid_lookup_resultmiddlevalue))))))))) /\ (exists dfg_inner_grid_lookup_resultproduct. ((exists sto_ap_grid_lookup_resultproductinner sto_an_grid_lookup_resultproductinner sto_bp_grid_lookup_resultproductinner sto_bn_grid_lookup_resultproductinner sto_cp_grid_lookup_resultproductinner sto_cn_grid_lookup_resultproductinner. (((((dfg_last_grid_lookup_result) = 2 * (sto_ap_grid_lookup_resultproductinner) /\ (sto_an_grid_lookup_resultproductinner) = 0) \/ exists ge_signed_half_grid_lookup_resultproductinnerleft. (((dfg_last_grid_lookup_result) = 2 * ge_signed_half_grid_lookup_resultproductinnerleft + 1 /\ (sto_ap_grid_lookup_resultproductinner) = 0) /\ (sto_an_grid_lookup_resultproductinner) = S ge_signed_half_grid_lookup_resultproductinnerleft))) /\ ((((((dfg_value_grid_lookup_result) = 2 * (sto_bp_grid_lookup_resultproductinner) /\ (sto_bn_grid_lookup_resultproductinner) = 0) \/ exists ge_signed_half_grid_lookup_resultproductinnerright. (((dfg_value_grid_lookup_result) = 2 * ge_signed_half_grid_lookup_resultproductinnerright + 1 /\ (sto_bp_grid_lookup_resultproductinner) = 0) /\ (sto_bn_grid_lookup_resultproductinner) = S ge_signed_half_grid_lookup_resultproductinnerright))) /\ ((((((dfg_inner_grid_lookup_resultproduct) = 2 * (sto_cp_grid_lookup_resultproductinner) /\ (sto_cn_grid_lookup_resultproductinner) = 0) \/ exists ge_signed_half_grid_lookup_resultproductinneroutput. (((dfg_inner_grid_lookup_resultproduct) = 2 * ge_signed_half_grid_lookup_resultproductinneroutput + 1 /\ (sto_cp_grid_lookup_resultproductinner) = 0) /\ (sto_cn_grid_lookup_resultproductinner) = S ge_signed_half_grid_lookup_resultproductinneroutput))) /\ ((sto_ap_grid_lookup_resultproductinner * sto_bp_grid_lookup_resultproductinner + sto_an_grid_lookup_resultproductinner * sto_bn_grid_lookup_resultproductinner) + sto_cn_grid_lookup_resultproductinner = (sto_ap_grid_lookup_resultproductinner * sto_bn_grid_lookup_resultproductinner + sto_an_grid_lookup_resultproductinner * sto_bp_grid_lookup_resultproductinner) + sto_cp_grid_lookup_resultproductinner))))))) /\ (exists sto_ap_grid_lookup_resultproductouter sto_an_grid_lookup_resultproductouter sto_bp_grid_lookup_resultproductouter sto_bn_grid_lookup_resultproductouter sto_cp_grid_lookup_resultproductouter sto_cn_grid_lookup_resultproductouter. (((((dfg_first_grid_lookup_result) = 2 * (sto_ap_grid_lookup_resultproductouter) /\ (sto_an_grid_lookup_resultproductouter) = 0) \/ exists ge_signed_half_grid_lookup_resultproductouterleft. (((dfg_first_grid_lookup_result) = 2 * ge_signed_half_grid_lookup_resultproductouterleft + 1 /\ (sto_ap_grid_lookup_resultproductouter) = 0) /\ (sto_an_grid_lookup_resultproductouter) = S ge_signed_half_grid_lookup_resultproductouterleft))) /\ ((((((dfg_inner_grid_lookup_resultproduct) = 2 * (sto_bp_grid_lookup_resultproductouter) /\ (sto_bn_grid_lookup_resultproductouter) = 0) \/ exists ge_signed_half_grid_lookup_resultproductouterright. (((dfg_inner_grid_lookup_resultproduct) = 2 * ge_signed_half_grid_lookup_resultproductouterright + 1 /\ (sto_bp_grid_lookup_resultproductouter) = 0) /\ (sto_bn_grid_lookup_resultproductouter) = S ge_signed_half_grid_lookup_resultproductouterright))) /\ ((((((z) = 2 * (sto_cp_grid_lookup_resultproductouter) /\ (sto_cn_grid_lookup_resultproductouter) = 0) \/ exists ge_signed_half_grid_lookup_resultproductouteroutput. (((z) = 2 * ge_signed_half_grid_lookup_resultproductouteroutput + 1 /\ (sto_cp_grid_lookup_resultproductouter) = 0) /\ (sto_cn_grid_lookup_resultproductouter) = S ge_signed_half_grid_lookup_resultproductouteroutput))) /\ ((sto_ap_grid_lookup_resultproductouter * sto_bp_grid_lookup_resultproductouter + sto_an_grid_lookup_resultproductouter * sto_bn_grid_lookup_resultproductouter) + sto_cn_grid_lookup_resultproductouter = (sto_ap_grid_lookup_resultproductouter * sto_bn_grid_lookup_resultproductouter + sto_an_grid_lookup_resultproductouter * sto_bp_grid_lookup_resultproductouter) + sto_cp_grid_lookup_resultproductouter))))))))))))))))))))) \/ ((((a)=0 \/ ((e)=0 \/ ~(exists pvs_factor_grid_lookup_resultomittednondivisor. (n) = ((a)*(e)) * pvs_factor_grid_lookup_resultomittednondivisor))) /\ ((z)=0))))Constructive proof overview
Generated structural guide
Every actual bounded row-major lookup has precisely the independently defined factor-cell graph.
The unchanged tactic script uses 0 declared prerequisites and contains 20 exact native proof lines.
Alpha v34 checked-use · first admitted v31 · independently kernel and Lean verified; not Stable
Proof neighborhood
Direct dependencies
Direct 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.
01Fix variables and assumptionsL1–10
02Fix variables and assumptionsL11–12
03Separate the logical casesL13–13
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L13
cases hg