DC000D

dirichlet_convolution_prefix_restrict

Alpha v34 independently verified · alpha_closed; checked-use authorized; not Stable

The same actual summand code restricts to any smaller inclusive window, for its unchanged convolution input n.

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 n l k M. (((exists dst_positive_code_restrict_sourcetable dst_positive_scale_restrict_sourcetable dst_negative_code_restrict_sourcetable dst_negative_scale_restrict_sourcetable. (((M) = (((((dst_positive_code_restrict_sourcetable) + (dst_positive_scale_restrict_sourcetable)) * S ((dst_positive_code_restrict_sourcetable) + (dst_positive_scale_restrict_sourcetable)) + ((dst_positive_scale_restrict_sourcetable) + (dst_positive_scale_restrict_sourcetable))) + (((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) * S ((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) + ((dst_negative_scale_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)))) * S ((((dst_positive_code_restrict_sourcetable) + (dst_positive_scale_restrict_sourcetable)) * S ((dst_positive_code_restrict_sourcetable) + (dst_positive_scale_restrict_sourcetable)) + ((dst_positive_scale_restrict_sourcetable) + (dst_positive_scale_restrict_sourcetable))) + (((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) * S ((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) + ((dst_negative_scale_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)))) + ((((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) * S ((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) + ((dst_negative_scale_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable))) + (((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) * S ((dst_negative_code_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)) + ((dst_negative_scale_restrict_sourcetable) + (dst_negative_scale_restrict_sourcetable)))))) /\ (forall dst_index_restrict_sourcetable. (exists pvs_le_gap_restrict_sourcetabledomain. pvs_le_gap_restrict_sourcetabledomain + (dst_index_restrict_sourcetable) = (l)) -> exists dst_positive_restrict_sourcetable dst_negative_restrict_sourcetable dst_value_restrict_sourcetable. ((((exists ff_h_pvs_restrict_sourcetableentrypositive. ff_h_pvs_restrict_sourcetableentrypositive + S (dst_positive_restrict_sourcetable) = S ((S (dst_index_restrict_sourcetable)) * dst_positive_scale_restrict_sourcetable)) /\ exists ff_q_pvs_restrict_sourcetableentrypositive. dst_positive_code_restrict_sourcetable = ff_q_pvs_restrict_sourcetableentrypositive * S ((S (dst_index_restrict_sourcetable)) * dst_positive_scale_restrict_sourcetable) + (dst_positive_restrict_sourcetable))) /\ (((((exists ff_h_pvs_restrict_sourcetableentrynegative. ff_h_pvs_restrict_sourcetableentrynegative + S (dst_negative_restrict_sourcetable) = S ((S (dst_index_restrict_sourcetable)) * dst_negative_scale_restrict_sourcetable)) /\ exists ff_q_pvs_restrict_sourcetableentrynegative. dst_negative_code_restrict_sourcetable = ff_q_pvs_restrict_sourcetableentrynegative * S ((S (dst_index_restrict_sourcetable)) * dst_negative_scale_restrict_sourcetable) + (dst_negative_restrict_sourcetable))) /\ (exists ge_balance_positive_restrict_sourcetableentryvalue ge_balance_negative_restrict_sourcetableentryvalue. (((((dst_value_restrict_sourcetable) = 2 * (ge_balance_positive_restrict_sourcetableentryvalue) /\ (ge_balance_negative_restrict_sourcetableentryvalue) = 0) \/ exists ge_signed_half_restrict_sourcetableentryvaluedecode. (((dst_value_restrict_sourcetable) = 2 * ge_signed_half_restrict_sourcetableentryvaluedecode + 1 /\ (ge_balance_positive_restrict_sourcetableentryvalue) = 0) /\ (ge_balance_negative_restrict_sourcetableentryvalue) = S ge_signed_half_restrict_sourcetableentryvaluedecode))) /\ ((dst_positive_restrict_sourcetable) + ge_balance_negative_restrict_sourcetableentryvalue = (dst_negative_restrict_sourcetable) + ge_balance_positive_restrict_sourcetableentryvalue))))))))) /\ (forall dc_index_restrict_source dc_value_restrict_source. (exists pvs_le_gap_restrict_sourcedomain. pvs_le_gap_restrict_sourcedomain + (dc_index_restrict_source) = (l)) -> (exists dst_positive_code_restrict_sourcelookup dst_positive_scale_restrict_sourcelookup dst_negative_code_restrict_sourcelookup dst_negative_scale_restrict_sourcelookup dst_positive_restrict_sourcelookup dst_negative_restrict_sourcelookup. (((M) = (((((dst_positive_code_restrict_sourcelookup) + (dst_positive_scale_restrict_sourcelookup)) * S ((dst_positive_code_restrict_sourcelookup) + (dst_positive_scale_restrict_sourcelookup)) + ((dst_positive_scale_restrict_sourcelookup) + (dst_positive_scale_restrict_sourcelookup))) + (((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) * S ((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) + ((dst_negative_scale_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)))) * S ((((dst_positive_code_restrict_sourcelookup) + (dst_positive_scale_restrict_sourcelookup)) * S ((dst_positive_code_restrict_sourcelookup) + (dst_positive_scale_restrict_sourcelookup)) + ((dst_positive_scale_restrict_sourcelookup) + (dst_positive_scale_restrict_sourcelookup))) + (((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) * S ((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) + ((dst_negative_scale_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)))) + ((((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) * S ((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) + ((dst_negative_scale_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup))) + (((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) * S ((dst_negative_code_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)) + ((dst_negative_scale_restrict_sourcelookup) + (dst_negative_scale_restrict_sourcelookup)))))) /\ (((((exists ff_h_pvs_restrict_sourcelookuppositive. ff_h_pvs_restrict_sourcelookuppositive + S (dst_positive_restrict_sourcelookup) = S ((S (dc_index_restrict_source)) * dst_positive_scale_restrict_sourcelookup)) /\ exists ff_q_pvs_restrict_sourcelookuppositive. dst_positive_code_restrict_sourcelookup = ff_q_pvs_restrict_sourcelookuppositive * S ((S (dc_index_restrict_source)) * dst_positive_scale_restrict_sourcelookup) + (dst_positive_restrict_sourcelookup))) /\ (((((exists ff_h_pvs_restrict_sourcelookupnegative. ff_h_pvs_restrict_sourcelookupnegative + S (dst_negative_restrict_sourcelookup) = S ((S (dc_index_restrict_source)) * dst_negative_scale_restrict_sourcelookup)) /\ exists ff_q_pvs_restrict_sourcelookupnegative. dst_negative_code_restrict_sourcelookup = ff_q_pvs_restrict_sourcelookupnegative * S ((S (dc_index_restrict_source)) * dst_negative_scale_restrict_sourcelookup) + (dst_negative_restrict_sourcelookup))) /\ (exists ge_balance_positive_restrict_sourcelookupvalue ge_balance_negative_restrict_sourcelookupvalue. (((((dc_value_restrict_source) = 2 * (ge_balance_positive_restrict_sourcelookupvalue) /\ (ge_balance_negative_restrict_sourcelookupvalue) = 0) \/ exists ge_signed_half_restrict_sourcelookupvaluedecode. (((dc_value_restrict_source) = 2 * ge_signed_half_restrict_sourcelookupvaluedecode + 1 /\ (ge_balance_positive_restrict_sourcelookupvalue) = 0) /\ (ge_balance_negative_restrict_sourcelookupvalue) = S ge_signed_half_restrict_sourcelookupvaluedecode))) /\ ((dst_positive_restrict_sourcelookup) + ge_balance_negative_restrict_sourcelookupvalue = (dst_negative_restrict_sourcelookup) + ge_balance_positive_restrict_sourcelookupvalue))))))))) -> ((((~((dc_index_restrict_source)=0)) /\ (exists dc_quotient_restrict_sourceentry dc_left_restrict_sourceentry dc_right_restrict_sourceentry. (((n)=(dc_index_restrict_source)*dc_quotient_restrict_sourceentry) /\ (((exists dst_positive_code_restrict_sourceentryleft dst_positive_scale_restrict_sourceentryleft dst_negative_code_restrict_sourceentryleft dst_negative_scale_restrict_sourceentryleft dst_positive_restrict_sourceentryleft dst_negative_restrict_sourceentryleft. (((F) = (((((dst_positive_code_restrict_sourceentryleft) + (dst_positive_scale_restrict_sourceentryleft)) * S ((dst_positive_code_restrict_sourceentryleft) + (dst_positive_scale_restrict_sourceentryleft)) + ((dst_positive_scale_restrict_sourceentryleft) + (dst_positive_scale_restrict_sourceentryleft))) + (((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) * S ((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) + ((dst_negative_scale_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)))) * S ((((dst_positive_code_restrict_sourceentryleft) + (dst_positive_scale_restrict_sourceentryleft)) * S ((dst_positive_code_restrict_sourceentryleft) + (dst_positive_scale_restrict_sourceentryleft)) + ((dst_positive_scale_restrict_sourceentryleft) + (dst_positive_scale_restrict_sourceentryleft))) + (((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) * S ((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) + ((dst_negative_scale_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)))) + ((((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) * S ((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) + ((dst_negative_scale_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft))) + (((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) * S ((dst_negative_code_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)) + ((dst_negative_scale_restrict_sourceentryleft) + (dst_negative_scale_restrict_sourceentryleft)))))) /\ (((((exists ff_h_pvs_restrict_sourceentryleftpositive. ff_h_pvs_restrict_sourceentryleftpositive + S (dst_positive_restrict_sourceentryleft) = S ((S (dc_index_restrict_source)) * dst_positive_scale_restrict_sourceentryleft)) /\ exists ff_q_pvs_restrict_sourceentryleftpositive. dst_positive_code_restrict_sourceentryleft = ff_q_pvs_restrict_sourceentryleftpositive * S ((S (dc_index_restrict_source)) * dst_positive_scale_restrict_sourceentryleft) + (dst_positive_restrict_sourceentryleft))) /\ (((((exists ff_h_pvs_restrict_sourceentryleftnegative. ff_h_pvs_restrict_sourceentryleftnegative + S (dst_negative_restrict_sourceentryleft) = S ((S (dc_index_restrict_source)) * dst_negative_scale_restrict_sourceentryleft)) /\ exists ff_q_pvs_restrict_sourceentryleftnegative. dst_negative_code_restrict_sourceentryleft = ff_q_pvs_restrict_sourceentryleftnegative * S ((S (dc_index_restrict_source)) * dst_negative_scale_restrict_sourceentryleft) + (dst_negative_restrict_sourceentryleft))) /\ (exists ge_balance_positive_restrict_sourceentryleftvalue ge_balance_negative_restrict_sourceentryleftvalue. (((((dc_left_restrict_sourceentry) = 2 * (ge_balance_positive_restrict_sourceentryleftvalue) /\ (ge_balance_negative_restrict_sourceentryleftvalue) = 0) \/ exists ge_signed_half_restrict_sourceentryleftvaluedecode. (((dc_left_restrict_sourceentry) = 2 * ge_signed_half_restrict_sourceentryleftvaluedecode + 1 /\ (ge_balance_positive_restrict_sourceentryleftvalue) = 0) /\ (ge_balance_negative_restrict_sourceentryleftvalue) = S ge_signed_half_restrict_sourceentryleftvaluedecode))) /\ ((dst_positive_restrict_sourceentryleft) + ge_balance_negative_restrict_sourceentryleftvalue = (dst_negative_restrict_sourceentryleft) + ge_balance_positive_restrict_sourceentryleftvalue))))))))) /\ (((exists dst_positive_code_restrict_sourceentryright dst_positive_scale_restrict_sourceentryright dst_negative_code_restrict_sourceentryright dst_negative_scale_restrict_sourceentryright dst_positive_restrict_sourceentryright dst_negative_restrict_sourceentryright. (((G) = (((((dst_positive_code_restrict_sourceentryright) + (dst_positive_scale_restrict_sourceentryright)) * S ((dst_positive_code_restrict_sourceentryright) + (dst_positive_scale_restrict_sourceentryright)) + ((dst_positive_scale_restrict_sourceentryright) + (dst_positive_scale_restrict_sourceentryright))) + (((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) * S ((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) + ((dst_negative_scale_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)))) * S ((((dst_positive_code_restrict_sourceentryright) + (dst_positive_scale_restrict_sourceentryright)) * S ((dst_positive_code_restrict_sourceentryright) + (dst_positive_scale_restrict_sourceentryright)) + ((dst_positive_scale_restrict_sourceentryright) + (dst_positive_scale_restrict_sourceentryright))) + (((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) * S ((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) + ((dst_negative_scale_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)))) + ((((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) * S ((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) + ((dst_negative_scale_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright))) + (((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) * S ((dst_negative_code_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)) + ((dst_negative_scale_restrict_sourceentryright) + (dst_negative_scale_restrict_sourceentryright)))))) /\ (((((exists ff_h_pvs_restrict_sourceentryrightpositive. ff_h_pvs_restrict_sourceentryrightpositive + S (dst_positive_restrict_sourceentryright) = S ((S (dc_quotient_restrict_sourceentry)) * dst_positive_scale_restrict_sourceentryright)) /\ exists ff_q_pvs_restrict_sourceentryrightpositive. dst_positive_code_restrict_sourceentryright = ff_q_pvs_restrict_sourceentryrightpositive * S ((S (dc_quotient_restrict_sourceentry)) * dst_positive_scale_restrict_sourceentryright) + (dst_positive_restrict_sourceentryright))) /\ (((((exists ff_h_pvs_restrict_sourceentryrightnegative. ff_h_pvs_restrict_sourceentryrightnegative + S (dst_negative_restrict_sourceentryright) = S ((S (dc_quotient_restrict_sourceentry)) * dst_negative_scale_restrict_sourceentryright)) /\ exists ff_q_pvs_restrict_sourceentryrightnegative. dst_negative_code_restrict_sourceentryright = ff_q_pvs_restrict_sourceentryrightnegative * S ((S (dc_quotient_restrict_sourceentry)) * dst_negative_scale_restrict_sourceentryright) + (dst_negative_restrict_sourceentryright))) /\ (exists ge_balance_positive_restrict_sourceentryrightvalue ge_balance_negative_restrict_sourceentryrightvalue. (((((dc_right_restrict_sourceentry) = 2 * (ge_balance_positive_restrict_sourceentryrightvalue) /\ (ge_balance_negative_restrict_sourceentryrightvalue) = 0) \/ exists ge_signed_half_restrict_sourceentryrightvaluedecode. (((dc_right_restrict_sourceentry) = 2 * ge_signed_half_restrict_sourceentryrightvaluedecode + 1 /\ (ge_balance_positive_restrict_sourceentryrightvalue) = 0) /\ (ge_balance_negative_restrict_sourceentryrightvalue) = S ge_signed_half_restrict_sourceentryrightvaluedecode))) /\ ((dst_positive_restrict_sourceentryright) + ge_balance_negative_restrict_sourceentryrightvalue = (dst_negative_restrict_sourceentryright) + ge_balance_positive_restrict_sourceentryrightvalue))))))))) /\ (exists sto_ap_restrict_sourceentryproduct sto_an_restrict_sourceentryproduct sto_bp_restrict_sourceentryproduct sto_bn_restrict_sourceentryproduct sto_cp_restrict_sourceentryproduct sto_cn_restrict_sourceentryproduct. (((((dc_left_restrict_sourceentry) = 2 * (sto_ap_restrict_sourceentryproduct) /\ (sto_an_restrict_sourceentryproduct) = 0) \/ exists ge_signed_half_restrict_sourceentryproductleft. (((dc_left_restrict_sourceentry) = 2 * ge_signed_half_restrict_sourceentryproductleft + 1 /\ (sto_ap_restrict_sourceentryproduct) = 0) /\ (sto_an_restrict_sourceentryproduct) = S ge_signed_half_restrict_sourceentryproductleft))) /\ ((((((dc_right_restrict_sourceentry) = 2 * (sto_bp_restrict_sourceentryproduct) /\ (sto_bn_restrict_sourceentryproduct) = 0) \/ exists ge_signed_half_restrict_sourceentryproductright. (((dc_right_restrict_sourceentry) = 2 * ge_signed_half_restrict_sourceentryproductright + 1 /\ (sto_bp_restrict_sourceentryproduct) = 0) /\ (sto_bn_restrict_sourceentryproduct) = S ge_signed_half_restrict_sourceentryproductright))) /\ ((((((dc_value_restrict_source) = 2 * (sto_cp_restrict_sourceentryproduct) /\ (sto_cn_restrict_sourceentryproduct) = 0) \/ exists ge_signed_half_restrict_sourceentryproductoutput. (((dc_value_restrict_source) = 2 * ge_signed_half_restrict_sourceentryproductoutput + 1 /\ (sto_cp_restrict_sourceentryproduct) = 0) /\ (sto_cn_restrict_sourceentryproduct) = S ge_signed_half_restrict_sourceentryproductoutput))) /\ ((sto_ap_restrict_sourceentryproduct * sto_bp_restrict_sourceentryproduct + sto_an_restrict_sourceentryproduct * sto_bn_restrict_sourceentryproduct) + sto_cn_restrict_sourceentryproduct = (sto_ap_restrict_sourceentryproduct * sto_bn_restrict_sourceentryproduct + sto_an_restrict_sourceentryproduct * sto_bp_restrict_sourceentryproduct) + sto_cp_restrict_sourceentryproduct))))))))))))))) \/ ((((dc_index_restrict_source)=0 \/ ~(exists pvs_factor_restrict_sourceentrynondivisor. (n) = (dc_index_restrict_source) * pvs_factor_restrict_sourceentrynondivisor)) /\ ((dc_value_restrict_source)=0))))))) -> (exists pvs_le_gap_restrict_bound. pvs_le_gap_restrict_bound + (k) = (l)) -> (((exists dst_positive_code_restrict_resulttable dst_positive_scale_restrict_resulttable dst_negative_code_restrict_resulttable dst_negative_scale_restrict_resulttable. (((M) = (((((dst_positive_code_restrict_resulttable) + (dst_positive_scale_restrict_resulttable)) * S ((dst_positive_code_restrict_resulttable) + (dst_positive_scale_restrict_resulttable)) + ((dst_positive_scale_restrict_resulttable) + (dst_positive_scale_restrict_resulttable))) + (((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) * S ((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) + ((dst_negative_scale_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)))) * S ((((dst_positive_code_restrict_resulttable) + (dst_positive_scale_restrict_resulttable)) * S ((dst_positive_code_restrict_resulttable) + (dst_positive_scale_restrict_resulttable)) + ((dst_positive_scale_restrict_resulttable) + (dst_positive_scale_restrict_resulttable))) + (((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) * S ((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) + ((dst_negative_scale_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)))) + ((((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) * S ((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) + ((dst_negative_scale_restrict_resulttable) + (dst_negative_scale_restrict_resulttable))) + (((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) * S ((dst_negative_code_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)) + ((dst_negative_scale_restrict_resulttable) + (dst_negative_scale_restrict_resulttable)))))) /\ (forall dst_index_restrict_resulttable. (exists pvs_le_gap_restrict_resulttabledomain. pvs_le_gap_restrict_resulttabledomain + (dst_index_restrict_resulttable) = (k)) -> exists dst_positive_restrict_resulttable dst_negative_restrict_resulttable dst_value_restrict_resulttable. ((((exists ff_h_pvs_restrict_resulttableentrypositive. ff_h_pvs_restrict_resulttableentrypositive + S (dst_positive_restrict_resulttable) = S ((S (dst_index_restrict_resulttable)) * dst_positive_scale_restrict_resulttable)) /\ exists ff_q_pvs_restrict_resulttableentrypositive. dst_positive_code_restrict_resulttable = ff_q_pvs_restrict_resulttableentrypositive * S ((S (dst_index_restrict_resulttable)) * dst_positive_scale_restrict_resulttable) + (dst_positive_restrict_resulttable))) /\ (((((exists ff_h_pvs_restrict_resulttableentrynegative. ff_h_pvs_restrict_resulttableentrynegative + S (dst_negative_restrict_resulttable) = S ((S (dst_index_restrict_resulttable)) * dst_negative_scale_restrict_resulttable)) /\ exists ff_q_pvs_restrict_resulttableentrynegative. dst_negative_code_restrict_resulttable = ff_q_pvs_restrict_resulttableentrynegative * S ((S (dst_index_restrict_resulttable)) * dst_negative_scale_restrict_resulttable) + (dst_negative_restrict_resulttable))) /\ (exists ge_balance_positive_restrict_resulttableentryvalue ge_balance_negative_restrict_resulttableentryvalue. (((((dst_value_restrict_resulttable) = 2 * (ge_balance_positive_restrict_resulttableentryvalue) /\ (ge_balance_negative_restrict_resulttableentryvalue) = 0) \/ exists ge_signed_half_restrict_resulttableentryvaluedecode. (((dst_value_restrict_resulttable) = 2 * ge_signed_half_restrict_resulttableentryvaluedecode + 1 /\ (ge_balance_positive_restrict_resulttableentryvalue) = 0) /\ (ge_balance_negative_restrict_resulttableentryvalue) = S ge_signed_half_restrict_resulttableentryvaluedecode))) /\ ((dst_positive_restrict_resulttable) + ge_balance_negative_restrict_resulttableentryvalue = (dst_negative_restrict_resulttable) + ge_balance_positive_restrict_resulttableentryvalue))))))))) /\ (forall dc_index_restrict_result dc_value_restrict_result. (exists pvs_le_gap_restrict_resultdomain. pvs_le_gap_restrict_resultdomain + (dc_index_restrict_result) = (k)) -> (exists dst_positive_code_restrict_resultlookup dst_positive_scale_restrict_resultlookup dst_negative_code_restrict_resultlookup dst_negative_scale_restrict_resultlookup dst_positive_restrict_resultlookup dst_negative_restrict_resultlookup. (((M) = (((((dst_positive_code_restrict_resultlookup) + (dst_positive_scale_restrict_resultlookup)) * S ((dst_positive_code_restrict_resultlookup) + (dst_positive_scale_restrict_resultlookup)) + ((dst_positive_scale_restrict_resultlookup) + (dst_positive_scale_restrict_resultlookup))) + (((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) * S ((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) + ((dst_negative_scale_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)))) * S ((((dst_positive_code_restrict_resultlookup) + (dst_positive_scale_restrict_resultlookup)) * S ((dst_positive_code_restrict_resultlookup) + (dst_positive_scale_restrict_resultlookup)) + ((dst_positive_scale_restrict_resultlookup) + (dst_positive_scale_restrict_resultlookup))) + (((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) * S ((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) + ((dst_negative_scale_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)))) + ((((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) * S ((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) + ((dst_negative_scale_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup))) + (((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) * S ((dst_negative_code_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)) + ((dst_negative_scale_restrict_resultlookup) + (dst_negative_scale_restrict_resultlookup)))))) /\ (((((exists ff_h_pvs_restrict_resultlookuppositive. ff_h_pvs_restrict_resultlookuppositive + S (dst_positive_restrict_resultlookup) = S ((S (dc_index_restrict_result)) * dst_positive_scale_restrict_resultlookup)) /\ exists ff_q_pvs_restrict_resultlookuppositive. dst_positive_code_restrict_resultlookup = ff_q_pvs_restrict_resultlookuppositive * S ((S (dc_index_restrict_result)) * dst_positive_scale_restrict_resultlookup) + (dst_positive_restrict_resultlookup))) /\ (((((exists ff_h_pvs_restrict_resultlookupnegative. ff_h_pvs_restrict_resultlookupnegative + S (dst_negative_restrict_resultlookup) = S ((S (dc_index_restrict_result)) * dst_negative_scale_restrict_resultlookup)) /\ exists ff_q_pvs_restrict_resultlookupnegative. dst_negative_code_restrict_resultlookup = ff_q_pvs_restrict_resultlookupnegative * S ((S (dc_index_restrict_result)) * dst_negative_scale_restrict_resultlookup) + (dst_negative_restrict_resultlookup))) /\ (exists ge_balance_positive_restrict_resultlookupvalue ge_balance_negative_restrict_resultlookupvalue. (((((dc_value_restrict_result) = 2 * (ge_balance_positive_restrict_resultlookupvalue) /\ (ge_balance_negative_restrict_resultlookupvalue) = 0) \/ exists ge_signed_half_restrict_resultlookupvaluedecode. (((dc_value_restrict_result) = 2 * ge_signed_half_restrict_resultlookupvaluedecode + 1 /\ (ge_balance_positive_restrict_resultlookupvalue) = 0) /\ (ge_balance_negative_restrict_resultlookupvalue) = S ge_signed_half_restrict_resultlookupvaluedecode))) /\ ((dst_positive_restrict_resultlookup) + ge_balance_negative_restrict_resultlookupvalue = (dst_negative_restrict_resultlookup) + ge_balance_positive_restrict_resultlookupvalue))))))))) -> ((((~((dc_index_restrict_result)=0)) /\ (exists dc_quotient_restrict_resultentry dc_left_restrict_resultentry dc_right_restrict_resultentry. (((n)=(dc_index_restrict_result)*dc_quotient_restrict_resultentry) /\ (((exists dst_positive_code_restrict_resultentryleft dst_positive_scale_restrict_resultentryleft dst_negative_code_restrict_resultentryleft dst_negative_scale_restrict_resultentryleft dst_positive_restrict_resultentryleft dst_negative_restrict_resultentryleft. (((F) = (((((dst_positive_code_restrict_resultentryleft) + (dst_positive_scale_restrict_resultentryleft)) * S ((dst_positive_code_restrict_resultentryleft) + (dst_positive_scale_restrict_resultentryleft)) + ((dst_positive_scale_restrict_resultentryleft) + (dst_positive_scale_restrict_resultentryleft))) + (((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) * S ((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) + ((dst_negative_scale_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)))) * S ((((dst_positive_code_restrict_resultentryleft) + (dst_positive_scale_restrict_resultentryleft)) * S ((dst_positive_code_restrict_resultentryleft) + (dst_positive_scale_restrict_resultentryleft)) + ((dst_positive_scale_restrict_resultentryleft) + (dst_positive_scale_restrict_resultentryleft))) + (((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) * S ((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) + ((dst_negative_scale_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)))) + ((((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) * S ((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) + ((dst_negative_scale_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft))) + (((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) * S ((dst_negative_code_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)) + ((dst_negative_scale_restrict_resultentryleft) + (dst_negative_scale_restrict_resultentryleft)))))) /\ (((((exists ff_h_pvs_restrict_resultentryleftpositive. ff_h_pvs_restrict_resultentryleftpositive + S (dst_positive_restrict_resultentryleft) = S ((S (dc_index_restrict_result)) * dst_positive_scale_restrict_resultentryleft)) /\ exists ff_q_pvs_restrict_resultentryleftpositive. dst_positive_code_restrict_resultentryleft = ff_q_pvs_restrict_resultentryleftpositive * S ((S (dc_index_restrict_result)) * dst_positive_scale_restrict_resultentryleft) + (dst_positive_restrict_resultentryleft))) /\ (((((exists ff_h_pvs_restrict_resultentryleftnegative. ff_h_pvs_restrict_resultentryleftnegative + S (dst_negative_restrict_resultentryleft) = S ((S (dc_index_restrict_result)) * dst_negative_scale_restrict_resultentryleft)) /\ exists ff_q_pvs_restrict_resultentryleftnegative. dst_negative_code_restrict_resultentryleft = ff_q_pvs_restrict_resultentryleftnegative * S ((S (dc_index_restrict_result)) * dst_negative_scale_restrict_resultentryleft) + (dst_negative_restrict_resultentryleft))) /\ (exists ge_balance_positive_restrict_resultentryleftvalue ge_balance_negative_restrict_resultentryleftvalue. (((((dc_left_restrict_resultentry) = 2 * (ge_balance_positive_restrict_resultentryleftvalue) /\ (ge_balance_negative_restrict_resultentryleftvalue) = 0) \/ exists ge_signed_half_restrict_resultentryleftvaluedecode. (((dc_left_restrict_resultentry) = 2 * ge_signed_half_restrict_resultentryleftvaluedecode + 1 /\ (ge_balance_positive_restrict_resultentryleftvalue) = 0) /\ (ge_balance_negative_restrict_resultentryleftvalue) = S ge_signed_half_restrict_resultentryleftvaluedecode))) /\ ((dst_positive_restrict_resultentryleft) + ge_balance_negative_restrict_resultentryleftvalue = (dst_negative_restrict_resultentryleft) + ge_balance_positive_restrict_resultentryleftvalue))))))))) /\ (((exists dst_positive_code_restrict_resultentryright dst_positive_scale_restrict_resultentryright dst_negative_code_restrict_resultentryright dst_negative_scale_restrict_resultentryright dst_positive_restrict_resultentryright dst_negative_restrict_resultentryright. (((G) = (((((dst_positive_code_restrict_resultentryright) + (dst_positive_scale_restrict_resultentryright)) * S ((dst_positive_code_restrict_resultentryright) + (dst_positive_scale_restrict_resultentryright)) + ((dst_positive_scale_restrict_resultentryright) + (dst_positive_scale_restrict_resultentryright))) + (((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) * S ((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) + ((dst_negative_scale_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)))) * S ((((dst_positive_code_restrict_resultentryright) + (dst_positive_scale_restrict_resultentryright)) * S ((dst_positive_code_restrict_resultentryright) + (dst_positive_scale_restrict_resultentryright)) + ((dst_positive_scale_restrict_resultentryright) + (dst_positive_scale_restrict_resultentryright))) + (((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) * S ((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) + ((dst_negative_scale_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)))) + ((((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) * S ((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) + ((dst_negative_scale_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright))) + (((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) * S ((dst_negative_code_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)) + ((dst_negative_scale_restrict_resultentryright) + (dst_negative_scale_restrict_resultentryright)))))) /\ (((((exists ff_h_pvs_restrict_resultentryrightpositive. ff_h_pvs_restrict_resultentryrightpositive + S (dst_positive_restrict_resultentryright) = S ((S (dc_quotient_restrict_resultentry)) * dst_positive_scale_restrict_resultentryright)) /\ exists ff_q_pvs_restrict_resultentryrightpositive. dst_positive_code_restrict_resultentryright = ff_q_pvs_restrict_resultentryrightpositive * S ((S (dc_quotient_restrict_resultentry)) * dst_positive_scale_restrict_resultentryright) + (dst_positive_restrict_resultentryright))) /\ (((((exists ff_h_pvs_restrict_resultentryrightnegative. ff_h_pvs_restrict_resultentryrightnegative + S (dst_negative_restrict_resultentryright) = S ((S (dc_quotient_restrict_resultentry)) * dst_negative_scale_restrict_resultentryright)) /\ exists ff_q_pvs_restrict_resultentryrightnegative. dst_negative_code_restrict_resultentryright = ff_q_pvs_restrict_resultentryrightnegative * S ((S (dc_quotient_restrict_resultentry)) * dst_negative_scale_restrict_resultentryright) + (dst_negative_restrict_resultentryright))) /\ (exists ge_balance_positive_restrict_resultentryrightvalue ge_balance_negative_restrict_resultentryrightvalue. (((((dc_right_restrict_resultentry) = 2 * (ge_balance_positive_restrict_resultentryrightvalue) /\ (ge_balance_negative_restrict_resultentryrightvalue) = 0) \/ exists ge_signed_half_restrict_resultentryrightvaluedecode. (((dc_right_restrict_resultentry) = 2 * ge_signed_half_restrict_resultentryrightvaluedecode + 1 /\ (ge_balance_positive_restrict_resultentryrightvalue) = 0) /\ (ge_balance_negative_restrict_resultentryrightvalue) = S ge_signed_half_restrict_resultentryrightvaluedecode))) /\ ((dst_positive_restrict_resultentryright) + ge_balance_negative_restrict_resultentryrightvalue = (dst_negative_restrict_resultentryright) + ge_balance_positive_restrict_resultentryrightvalue))))))))) /\ (exists sto_ap_restrict_resultentryproduct sto_an_restrict_resultentryproduct sto_bp_restrict_resultentryproduct sto_bn_restrict_resultentryproduct sto_cp_restrict_resultentryproduct sto_cn_restrict_resultentryproduct. (((((dc_left_restrict_resultentry) = 2 * (sto_ap_restrict_resultentryproduct) /\ (sto_an_restrict_resultentryproduct) = 0) \/ exists ge_signed_half_restrict_resultentryproductleft. (((dc_left_restrict_resultentry) = 2 * ge_signed_half_restrict_resultentryproductleft + 1 /\ (sto_ap_restrict_resultentryproduct) = 0) /\ (sto_an_restrict_resultentryproduct) = S ge_signed_half_restrict_resultentryproductleft))) /\ ((((((dc_right_restrict_resultentry) = 2 * (sto_bp_restrict_resultentryproduct) /\ (sto_bn_restrict_resultentryproduct) = 0) \/ exists ge_signed_half_restrict_resultentryproductright. (((dc_right_restrict_resultentry) = 2 * ge_signed_half_restrict_resultentryproductright + 1 /\ (sto_bp_restrict_resultentryproduct) = 0) /\ (sto_bn_restrict_resultentryproduct) = S ge_signed_half_restrict_resultentryproductright))) /\ ((((((dc_value_restrict_result) = 2 * (sto_cp_restrict_resultentryproduct) /\ (sto_cn_restrict_resultentryproduct) = 0) \/ exists ge_signed_half_restrict_resultentryproductoutput. (((dc_value_restrict_result) = 2 * ge_signed_half_restrict_resultentryproductoutput + 1 /\ (sto_cp_restrict_resultentryproduct) = 0) /\ (sto_cn_restrict_resultentryproduct) = S ge_signed_half_restrict_resultentryproductoutput))) /\ ((sto_ap_restrict_resultentryproduct * sto_bp_restrict_resultentryproduct + sto_an_restrict_resultentryproduct * sto_bn_restrict_resultentryproduct) + sto_cn_restrict_resultentryproduct = (sto_ap_restrict_resultentryproduct * sto_bn_restrict_resultentryproduct + sto_an_restrict_resultentryproduct * sto_bp_restrict_resultentryproduct) + sto_cp_restrict_resultentryproduct))))))))))))))) \/ ((((dc_index_restrict_result)=0 \/ ~(exists pvs_factor_restrict_resultentrynondivisor. (n) = (dc_index_restrict_result) * pvs_factor_restrict_resultentrynondivisor)) /\ ((dc_value_restrict_result)=0)))))))

Constructive proof overview

Generated structural guide

The same actual summand code restricts to any smaller inclusive window, for its unchanged convolution input n.

The unchanged tactic script uses 2 declared prerequisites and contains 30 exact native proof lines.

Alpha v34 checked-use · first admitted v31 · independently kernel and Lean verified; not Stable

Proof neighborhood

Direct dependencies

divisor_signed_table_restrict Alpha theorem; checked-use authorized le_trans Stable theorem; checked-use authorized

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

30 script commands · 5 reading checkpoints · 0 local claims

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 assumptionsL1–8

Work with arbitrary variables or the premises of the current implication.

  1. L1
    intro F
  2. L2
    intro G
  3. L3
    intro n
  4. L4
    intro l
  5. L5
    intro k
  6. L6
    intro M
  7. L7
    intro hm
  8. L8
    intro hkl
02Separate the logical casesL9–10

Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.

  1. L9
    cases hm
  2. L10
    split
03Use earlier factsL11–16

Instantiate or apply named facts and discharge the corresponding proof obligations.

  1. L11
    specialize divisor_signed_table_restrict (l)
  2. L12
    specialize divisor_signed_table_restrict (k)
  3. L13
    specialize divisor_signed_table_restrict (M)
  4. L14
    apply divisor_signed_table_restrict
  5. L15
    exact hm_left
  6. L16
    exact hkl
04Fix variables and assumptionsL17–20

Work with arbitrary variables or the premises of the current implication.

  1. L17
    intro d
  2. L18
    intro z
  3. L19
    intro hd
  4. L20
    intro hz
05Use earlier factsL21–30

Instantiate or apply named facts and discharge the corresponding proof obligations.

  1. L21
    specialize hm_right (d)
  2. L22
    specialize hm_right (z)
  3. L23
    apply hm_right
  4. L24
    specialize le_trans (d)
  5. L25
    specialize le_trans (k)
  6. L26
    specialize le_trans (l)
  7. L27
    apply le_trans
  8. L28
    exact hd
  9. L29
    exact hkl
  10. L30
    exact hz

Library-wide reading audit

Original exact command ledger · 30 lines
  1. 0001intro F
  2. 0002intro G
  3. 0003intro n
  4. 0004intro l
  5. 0005intro k
  6. 0006intro M
  7. 0007intro hm
  8. 0008intro hkl
  9. 0009cases hm
  10. 0010split
  11. 0011specialize divisor_signed_table_restrict (l)
  12. 0012specialize divisor_signed_table_restrict (k)
  13. 0013specialize divisor_signed_table_restrict (M)
  14. 0014apply divisor_signed_table_restrict
  15. 0015exact hm_left
  16. 0016exact hkl
  17. 0017intro d
  18. 0018intro z
  19. 0019intro hd
  20. 0020intro hz
  21. 0021specialize hm_right (d)
  22. 0022specialize hm_right (z)
  23. 0023apply hm_right
  24. 0024specialize le_trans (d)
  25. 0025specialize le_trans (k)
  26. 0026specialize le_trans (l)
  27. 0027apply le_trans
  28. 0028exact hd
  29. 0029exact hkl
  30. 0030exact hz