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 N F. (((~((N)=0)) /\ (((exists dst_positive_code_signed_multiplicative_nonemptytable dst_positive_scale_signed_multiplicative_nonemptytable dst_negative_code_signed_multiplicative_nonemptytable dst_negative_scale_signed_multiplicative_nonemptytable. (((F) = (((((dst_positive_code_signed_multiplicative_nonemptytable) + (dst_positive_scale_signed_multiplicative_nonemptytable)) * S ((dst_positive_code_signed_multiplicative_nonemptytable) + (dst_positive_scale_signed_multiplicative_nonemptytable)) + ((dst_positive_scale_signed_multiplicative_nonemptytable) + (dst_positive_scale_signed_multiplicative_nonemptytable))) + (((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) * S ((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) + ((dst_negative_scale_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)))) * S ((((dst_positive_code_signed_multiplicative_nonemptytable) + (dst_positive_scale_signed_multiplicative_nonemptytable)) * S ((dst_positive_code_signed_multiplicative_nonemptytable) + (dst_positive_scale_signed_multiplicative_nonemptytable)) + ((dst_positive_scale_signed_multiplicative_nonemptytable) + (dst_positive_scale_signed_multiplicative_nonemptytable))) + (((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) * S ((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) + ((dst_negative_scale_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)))) + ((((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) * S ((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) + ((dst_negative_scale_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable))) + (((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) * S ((dst_negative_code_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)) + ((dst_negative_scale_signed_multiplicative_nonemptytable) + (dst_negative_scale_signed_multiplicative_nonemptytable)))))) /\ (forall dst_index_signed_multiplicative_nonemptytable. (exists pvs_le_gap_signed_multiplicative_nonemptytabledomain. pvs_le_gap_signed_multiplicative_nonemptytabledomain + (dst_index_signed_multiplicative_nonemptytable) = (N)) -> exists dst_positive_signed_multiplicative_nonemptytable dst_negative_signed_multiplicative_nonemptytable dst_value_signed_multiplicative_nonemptytable. ((((exists ff_h_pvs_signed_multiplicative_nonemptytableentrypositive. ff_h_pvs_signed_multiplicative_nonemptytableentrypositive + S (dst_positive_signed_multiplicative_nonemptytable) = S ((S (dst_index_signed_multiplicative_nonemptytable)) * dst_positive_scale_signed_multiplicative_nonemptytable)) /\ exists ff_q_pvs_signed_multiplicative_nonemptytableentrypositive. dst_positive_code_signed_multiplicative_nonemptytable = ff_q_pvs_signed_multiplicative_nonemptytableentrypositive * S ((S (dst_index_signed_multiplicative_nonemptytable)) * dst_positive_scale_signed_multiplicative_nonemptytable) + (dst_positive_signed_multiplicative_nonemptytable))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptytableentrynegative. ff_h_pvs_signed_multiplicative_nonemptytableentrynegative + S (dst_negative_signed_multiplicative_nonemptytable) = S ((S (dst_index_signed_multiplicative_nonemptytable)) * dst_negative_scale_signed_multiplicative_nonemptytable)) /\ exists ff_q_pvs_signed_multiplicative_nonemptytableentrynegative. dst_negative_code_signed_multiplicative_nonemptytable = ff_q_pvs_signed_multiplicative_nonemptytableentrynegative * S ((S (dst_index_signed_multiplicative_nonemptytable)) * dst_negative_scale_signed_multiplicative_nonemptytable) + (dst_negative_signed_multiplicative_nonemptytable))) /\ (exists ge_balance_positive_signed_multiplicative_nonemptytableentryvalue ge_balance_negative_signed_multiplicative_nonemptytableentryvalue. (((((dst_value_signed_multiplicative_nonemptytable) = 2 * (ge_balance_positive_signed_multiplicative_nonemptytableentryvalue) /\ (ge_balance_negative_signed_multiplicative_nonemptytableentryvalue) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptytableentryvaluedecode. (((dst_value_signed_multiplicative_nonemptytable) = 2 * ge_signed_half_signed_multiplicative_nonemptytableentryvaluedecode + 1 /\ (ge_balance_positive_signed_multiplicative_nonemptytableentryvalue) = 0) /\ (ge_balance_negative_signed_multiplicative_nonemptytableentryvalue) = S ge_signed_half_signed_multiplicative_nonemptytableentryvaluedecode))) /\ ((dst_positive_signed_multiplicative_nonemptytable) + ge_balance_negative_signed_multiplicative_nonemptytableentryvalue = (dst_negative_signed_multiplicative_nonemptytable) + ge_balance_positive_signed_multiplicative_nonemptytableentryvalue))))))))) /\ (((exists dst_positive_code_signed_multiplicative_nonemptyone dst_positive_scale_signed_multiplicative_nonemptyone dst_negative_code_signed_multiplicative_nonemptyone dst_negative_scale_signed_multiplicative_nonemptyone dst_positive_signed_multiplicative_nonemptyone dst_negative_signed_multiplicative_nonemptyone. (((F) = (((((dst_positive_code_signed_multiplicative_nonemptyone) + (dst_positive_scale_signed_multiplicative_nonemptyone)) * S ((dst_positive_code_signed_multiplicative_nonemptyone) + (dst_positive_scale_signed_multiplicative_nonemptyone)) + ((dst_positive_scale_signed_multiplicative_nonemptyone) + (dst_positive_scale_signed_multiplicative_nonemptyone))) + (((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) * S ((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) + ((dst_negative_scale_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)))) * S ((((dst_positive_code_signed_multiplicative_nonemptyone) + (dst_positive_scale_signed_multiplicative_nonemptyone)) * S ((dst_positive_code_signed_multiplicative_nonemptyone) + (dst_positive_scale_signed_multiplicative_nonemptyone)) + ((dst_positive_scale_signed_multiplicative_nonemptyone) + (dst_positive_scale_signed_multiplicative_nonemptyone))) + (((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) * S ((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) + ((dst_negative_scale_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)))) + ((((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) * S ((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) + ((dst_negative_scale_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone))) + (((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) * S ((dst_negative_code_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)) + ((dst_negative_scale_signed_multiplicative_nonemptyone) + (dst_negative_scale_signed_multiplicative_nonemptyone)))))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptyonepositive. ff_h_pvs_signed_multiplicative_nonemptyonepositive + S (dst_positive_signed_multiplicative_nonemptyone) = S ((S (1)) * dst_positive_scale_signed_multiplicative_nonemptyone)) /\ exists ff_q_pvs_signed_multiplicative_nonemptyonepositive. dst_positive_code_signed_multiplicative_nonemptyone = ff_q_pvs_signed_multiplicative_nonemptyonepositive * S ((S (1)) * dst_positive_scale_signed_multiplicative_nonemptyone) + (dst_positive_signed_multiplicative_nonemptyone))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptyonenegative. ff_h_pvs_signed_multiplicative_nonemptyonenegative + S (dst_negative_signed_multiplicative_nonemptyone) = S ((S (1)) * dst_negative_scale_signed_multiplicative_nonemptyone)) /\ exists ff_q_pvs_signed_multiplicative_nonemptyonenegative. dst_negative_code_signed_multiplicative_nonemptyone = ff_q_pvs_signed_multiplicative_nonemptyonenegative * S ((S (1)) * dst_negative_scale_signed_multiplicative_nonemptyone) + (dst_negative_signed_multiplicative_nonemptyone))) /\ (exists ge_balance_positive_signed_multiplicative_nonemptyonevalue ge_balance_negative_signed_multiplicative_nonemptyonevalue. (((((2) = 2 * (ge_balance_positive_signed_multiplicative_nonemptyonevalue) /\ (ge_balance_negative_signed_multiplicative_nonemptyonevalue) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptyonevaluedecode. (((2) = 2 * ge_signed_half_signed_multiplicative_nonemptyonevaluedecode + 1 /\ (ge_balance_positive_signed_multiplicative_nonemptyonevalue) = 0) /\ (ge_balance_negative_signed_multiplicative_nonemptyonevalue) = S ge_signed_half_signed_multiplicative_nonemptyonevaluedecode))) /\ ((dst_positive_signed_multiplicative_nonemptyone) + ge_balance_negative_signed_multiplicative_nonemptyonevalue = (dst_negative_signed_multiplicative_nonemptyone) + ge_balance_positive_signed_multiplicative_nonemptyonevalue))))))))) /\ (forall mp_a_signed_multiplicative_nonempty mp_b_signed_multiplicative_nonempty mp_x_signed_multiplicative_nonempty mp_y_signed_multiplicative_nonempty mp_z_signed_multiplicative_nonempty. ~(mp_a_signed_multiplicative_nonempty=0) -> ~(mp_b_signed_multiplicative_nonempty=0) -> (exists pvs_le_gap_signed_multiplicative_nonemptybound. pvs_le_gap_signed_multiplicative_nonemptybound + (mp_a_signed_multiplicative_nonempty*mp_b_signed_multiplicative_nonempty) = (N)) -> (forall frp_divisor_signed_multiplicative_nonemptycoprime. (exists frp_left_factor_signed_multiplicative_nonemptycoprime. mp_a_signed_multiplicative_nonempty = frp_divisor_signed_multiplicative_nonemptycoprime * frp_left_factor_signed_multiplicative_nonemptycoprime) -> (exists frp_right_factor_signed_multiplicative_nonemptycoprime. mp_b_signed_multiplicative_nonempty = frp_divisor_signed_multiplicative_nonemptycoprime * frp_right_factor_signed_multiplicative_nonemptycoprime) -> frp_divisor_signed_multiplicative_nonemptycoprime = 1) -> (exists dst_positive_code_signed_multiplicative_nonemptyfirst dst_positive_scale_signed_multiplicative_nonemptyfirst dst_negative_code_signed_multiplicative_nonemptyfirst dst_negative_scale_signed_multiplicative_nonemptyfirst dst_positive_signed_multiplicative_nonemptyfirst dst_negative_signed_multiplicative_nonemptyfirst. (((F) = (((((dst_positive_code_signed_multiplicative_nonemptyfirst) + (dst_positive_scale_signed_multiplicative_nonemptyfirst)) * S ((dst_positive_code_signed_multiplicative_nonemptyfirst) + (dst_positive_scale_signed_multiplicative_nonemptyfirst)) + ((dst_positive_scale_signed_multiplicative_nonemptyfirst) + (dst_positive_scale_signed_multiplicative_nonemptyfirst))) + (((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) * S ((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) + ((dst_negative_scale_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)))) * S ((((dst_positive_code_signed_multiplicative_nonemptyfirst) + (dst_positive_scale_signed_multiplicative_nonemptyfirst)) * S ((dst_positive_code_signed_multiplicative_nonemptyfirst) + (dst_positive_scale_signed_multiplicative_nonemptyfirst)) + ((dst_positive_scale_signed_multiplicative_nonemptyfirst) + (dst_positive_scale_signed_multiplicative_nonemptyfirst))) + (((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) * S ((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) + ((dst_negative_scale_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)))) + ((((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) * S ((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) + ((dst_negative_scale_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst))) + (((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) * S ((dst_negative_code_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)) + ((dst_negative_scale_signed_multiplicative_nonemptyfirst) + (dst_negative_scale_signed_multiplicative_nonemptyfirst)))))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptyfirstpositive. ff_h_pvs_signed_multiplicative_nonemptyfirstpositive + S (dst_positive_signed_multiplicative_nonemptyfirst) = S ((S (mp_a_signed_multiplicative_nonempty)) * dst_positive_scale_signed_multiplicative_nonemptyfirst)) /\ exists ff_q_pvs_signed_multiplicative_nonemptyfirstpositive. dst_positive_code_signed_multiplicative_nonemptyfirst = ff_q_pvs_signed_multiplicative_nonemptyfirstpositive * S ((S (mp_a_signed_multiplicative_nonempty)) * dst_positive_scale_signed_multiplicative_nonemptyfirst) + (dst_positive_signed_multiplicative_nonemptyfirst))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptyfirstnegative. ff_h_pvs_signed_multiplicative_nonemptyfirstnegative + S (dst_negative_signed_multiplicative_nonemptyfirst) = S ((S (mp_a_signed_multiplicative_nonempty)) * dst_negative_scale_signed_multiplicative_nonemptyfirst)) /\ exists ff_q_pvs_signed_multiplicative_nonemptyfirstnegative. dst_negative_code_signed_multiplicative_nonemptyfirst = ff_q_pvs_signed_multiplicative_nonemptyfirstnegative * S ((S (mp_a_signed_multiplicative_nonempty)) * dst_negative_scale_signed_multiplicative_nonemptyfirst) + (dst_negative_signed_multiplicative_nonemptyfirst))) /\ (exists ge_balance_positive_signed_multiplicative_nonemptyfirstvalue ge_balance_negative_signed_multiplicative_nonemptyfirstvalue. (((((mp_x_signed_multiplicative_nonempty) = 2 * (ge_balance_positive_signed_multiplicative_nonemptyfirstvalue) /\ (ge_balance_negative_signed_multiplicative_nonemptyfirstvalue) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptyfirstvaluedecode. (((mp_x_signed_multiplicative_nonempty) = 2 * ge_signed_half_signed_multiplicative_nonemptyfirstvaluedecode + 1 /\ (ge_balance_positive_signed_multiplicative_nonemptyfirstvalue) = 0) /\ (ge_balance_negative_signed_multiplicative_nonemptyfirstvalue) = S ge_signed_half_signed_multiplicative_nonemptyfirstvaluedecode))) /\ ((dst_positive_signed_multiplicative_nonemptyfirst) + ge_balance_negative_signed_multiplicative_nonemptyfirstvalue = (dst_negative_signed_multiplicative_nonemptyfirst) + ge_balance_positive_signed_multiplicative_nonemptyfirstvalue))))))))) -> (exists dst_positive_code_signed_multiplicative_nonemptysecond dst_positive_scale_signed_multiplicative_nonemptysecond dst_negative_code_signed_multiplicative_nonemptysecond dst_negative_scale_signed_multiplicative_nonemptysecond dst_positive_signed_multiplicative_nonemptysecond dst_negative_signed_multiplicative_nonemptysecond. (((F) = (((((dst_positive_code_signed_multiplicative_nonemptysecond) + (dst_positive_scale_signed_multiplicative_nonemptysecond)) * S ((dst_positive_code_signed_multiplicative_nonemptysecond) + (dst_positive_scale_signed_multiplicative_nonemptysecond)) + ((dst_positive_scale_signed_multiplicative_nonemptysecond) + (dst_positive_scale_signed_multiplicative_nonemptysecond))) + (((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) * S ((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) + ((dst_negative_scale_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)))) * S ((((dst_positive_code_signed_multiplicative_nonemptysecond) + (dst_positive_scale_signed_multiplicative_nonemptysecond)) * S ((dst_positive_code_signed_multiplicative_nonemptysecond) + (dst_positive_scale_signed_multiplicative_nonemptysecond)) + ((dst_positive_scale_signed_multiplicative_nonemptysecond) + (dst_positive_scale_signed_multiplicative_nonemptysecond))) + (((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) * S ((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) + ((dst_negative_scale_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)))) + ((((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) * S ((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) + ((dst_negative_scale_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond))) + (((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) * S ((dst_negative_code_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)) + ((dst_negative_scale_signed_multiplicative_nonemptysecond) + (dst_negative_scale_signed_multiplicative_nonemptysecond)))))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptysecondpositive. ff_h_pvs_signed_multiplicative_nonemptysecondpositive + S (dst_positive_signed_multiplicative_nonemptysecond) = S ((S (mp_b_signed_multiplicative_nonempty)) * dst_positive_scale_signed_multiplicative_nonemptysecond)) /\ exists ff_q_pvs_signed_multiplicative_nonemptysecondpositive. dst_positive_code_signed_multiplicative_nonemptysecond = ff_q_pvs_signed_multiplicative_nonemptysecondpositive * S ((S (mp_b_signed_multiplicative_nonempty)) * dst_positive_scale_signed_multiplicative_nonemptysecond) + (dst_positive_signed_multiplicative_nonemptysecond))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptysecondnegative. ff_h_pvs_signed_multiplicative_nonemptysecondnegative + S (dst_negative_signed_multiplicative_nonemptysecond) = S ((S (mp_b_signed_multiplicative_nonempty)) * dst_negative_scale_signed_multiplicative_nonemptysecond)) /\ exists ff_q_pvs_signed_multiplicative_nonemptysecondnegative. dst_negative_code_signed_multiplicative_nonemptysecond = ff_q_pvs_signed_multiplicative_nonemptysecondnegative * S ((S (mp_b_signed_multiplicative_nonempty)) * dst_negative_scale_signed_multiplicative_nonemptysecond) + (dst_negative_signed_multiplicative_nonemptysecond))) /\ (exists ge_balance_positive_signed_multiplicative_nonemptysecondvalue ge_balance_negative_signed_multiplicative_nonemptysecondvalue. (((((mp_y_signed_multiplicative_nonempty) = 2 * (ge_balance_positive_signed_multiplicative_nonemptysecondvalue) /\ (ge_balance_negative_signed_multiplicative_nonemptysecondvalue) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptysecondvaluedecode. (((mp_y_signed_multiplicative_nonempty) = 2 * ge_signed_half_signed_multiplicative_nonemptysecondvaluedecode + 1 /\ (ge_balance_positive_signed_multiplicative_nonemptysecondvalue) = 0) /\ (ge_balance_negative_signed_multiplicative_nonemptysecondvalue) = S ge_signed_half_signed_multiplicative_nonemptysecondvaluedecode))) /\ ((dst_positive_signed_multiplicative_nonemptysecond) + ge_balance_negative_signed_multiplicative_nonemptysecondvalue = (dst_negative_signed_multiplicative_nonemptysecond) + ge_balance_positive_signed_multiplicative_nonemptysecondvalue))))))))) -> (exists dst_positive_code_signed_multiplicative_nonemptyproduct dst_positive_scale_signed_multiplicative_nonemptyproduct dst_negative_code_signed_multiplicative_nonemptyproduct dst_negative_scale_signed_multiplicative_nonemptyproduct dst_positive_signed_multiplicative_nonemptyproduct dst_negative_signed_multiplicative_nonemptyproduct. (((F) = (((((dst_positive_code_signed_multiplicative_nonemptyproduct) + (dst_positive_scale_signed_multiplicative_nonemptyproduct)) * S ((dst_positive_code_signed_multiplicative_nonemptyproduct) + (dst_positive_scale_signed_multiplicative_nonemptyproduct)) + ((dst_positive_scale_signed_multiplicative_nonemptyproduct) + (dst_positive_scale_signed_multiplicative_nonemptyproduct))) + (((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) * S ((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) + ((dst_negative_scale_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)))) * S ((((dst_positive_code_signed_multiplicative_nonemptyproduct) + (dst_positive_scale_signed_multiplicative_nonemptyproduct)) * S ((dst_positive_code_signed_multiplicative_nonemptyproduct) + (dst_positive_scale_signed_multiplicative_nonemptyproduct)) + ((dst_positive_scale_signed_multiplicative_nonemptyproduct) + (dst_positive_scale_signed_multiplicative_nonemptyproduct))) + (((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) * S ((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) + ((dst_negative_scale_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)))) + ((((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) * S ((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) + ((dst_negative_scale_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct))) + (((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) * S ((dst_negative_code_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)) + ((dst_negative_scale_signed_multiplicative_nonemptyproduct) + (dst_negative_scale_signed_multiplicative_nonemptyproduct)))))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptyproductpositive. ff_h_pvs_signed_multiplicative_nonemptyproductpositive + S (dst_positive_signed_multiplicative_nonemptyproduct) = S ((S (mp_a_signed_multiplicative_nonempty*mp_b_signed_multiplicative_nonempty)) * dst_positive_scale_signed_multiplicative_nonemptyproduct)) /\ exists ff_q_pvs_signed_multiplicative_nonemptyproductpositive. dst_positive_code_signed_multiplicative_nonemptyproduct = ff_q_pvs_signed_multiplicative_nonemptyproductpositive * S ((S (mp_a_signed_multiplicative_nonempty*mp_b_signed_multiplicative_nonempty)) * dst_positive_scale_signed_multiplicative_nonemptyproduct) + (dst_positive_signed_multiplicative_nonemptyproduct))) /\ (((((exists ff_h_pvs_signed_multiplicative_nonemptyproductnegative. ff_h_pvs_signed_multiplicative_nonemptyproductnegative + S (dst_negative_signed_multiplicative_nonemptyproduct) = S ((S (mp_a_signed_multiplicative_nonempty*mp_b_signed_multiplicative_nonempty)) * dst_negative_scale_signed_multiplicative_nonemptyproduct)) /\ exists ff_q_pvs_signed_multiplicative_nonemptyproductnegative. dst_negative_code_signed_multiplicative_nonemptyproduct = ff_q_pvs_signed_multiplicative_nonemptyproductnegative * S ((S (mp_a_signed_multiplicative_nonempty*mp_b_signed_multiplicative_nonempty)) * dst_negative_scale_signed_multiplicative_nonemptyproduct) + (dst_negative_signed_multiplicative_nonemptyproduct))) /\ (exists ge_balance_positive_signed_multiplicative_nonemptyproductvalue ge_balance_negative_signed_multiplicative_nonemptyproductvalue. (((((mp_z_signed_multiplicative_nonempty) = 2 * (ge_balance_positive_signed_multiplicative_nonemptyproductvalue) /\ (ge_balance_negative_signed_multiplicative_nonemptyproductvalue) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptyproductvaluedecode. (((mp_z_signed_multiplicative_nonempty) = 2 * ge_signed_half_signed_multiplicative_nonemptyproductvaluedecode + 1 /\ (ge_balance_positive_signed_multiplicative_nonemptyproductvalue) = 0) /\ (ge_balance_negative_signed_multiplicative_nonemptyproductvalue) = S ge_signed_half_signed_multiplicative_nonemptyproductvaluedecode))) /\ ((dst_positive_signed_multiplicative_nonemptyproduct) + ge_balance_negative_signed_multiplicative_nonemptyproductvalue = (dst_negative_signed_multiplicative_nonemptyproduct) + ge_balance_positive_signed_multiplicative_nonemptyproductvalue))))))))) -> (exists sto_ap_signed_multiplicative_nonemptylaw sto_an_signed_multiplicative_nonemptylaw sto_bp_signed_multiplicative_nonemptylaw sto_bn_signed_multiplicative_nonemptylaw sto_cp_signed_multiplicative_nonemptylaw sto_cn_signed_multiplicative_nonemptylaw. (((((mp_x_signed_multiplicative_nonempty) = 2 * (sto_ap_signed_multiplicative_nonemptylaw) /\ (sto_an_signed_multiplicative_nonemptylaw) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptylawleft. (((mp_x_signed_multiplicative_nonempty) = 2 * ge_signed_half_signed_multiplicative_nonemptylawleft + 1 /\ (sto_ap_signed_multiplicative_nonemptylaw) = 0) /\ (sto_an_signed_multiplicative_nonemptylaw) = S ge_signed_half_signed_multiplicative_nonemptylawleft))) /\ ((((((mp_y_signed_multiplicative_nonempty) = 2 * (sto_bp_signed_multiplicative_nonemptylaw) /\ (sto_bn_signed_multiplicative_nonemptylaw) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptylawright. (((mp_y_signed_multiplicative_nonempty) = 2 * ge_signed_half_signed_multiplicative_nonemptylawright + 1 /\ (sto_bp_signed_multiplicative_nonemptylaw) = 0) /\ (sto_bn_signed_multiplicative_nonemptylaw) = S ge_signed_half_signed_multiplicative_nonemptylawright))) /\ ((((((mp_z_signed_multiplicative_nonempty) = 2 * (sto_cp_signed_multiplicative_nonemptylaw) /\ (sto_cn_signed_multiplicative_nonemptylaw) = 0) \/ exists ge_signed_half_signed_multiplicative_nonemptylawoutput. (((mp_z_signed_multiplicative_nonempty) = 2 * ge_signed_half_signed_multiplicative_nonemptylawoutput + 1 /\ (sto_cp_signed_multiplicative_nonemptylaw) = 0) /\ (sto_cn_signed_multiplicative_nonemptylaw) = S ge_signed_half_signed_multiplicative_nonemptylawoutput))) /\ ((sto_ap_signed_multiplicative_nonemptylaw * sto_bp_signed_multiplicative_nonemptylaw + sto_an_signed_multiplicative_nonemptylaw * sto_bn_signed_multiplicative_nonemptylaw) + sto_cn_signed_multiplicative_nonemptylaw = (sto_ap_signed_multiplicative_nonemptylaw * sto_bn_signed_multiplicative_nonemptylaw + sto_an_signed_multiplicative_nonemptylaw * sto_bp_signed_multiplicative_nonemptylaw) + sto_cp_signed_multiplicative_nonemptylaw)))))))))))))) -> (~(N=0))Constructive proof overview
Generated structural guide
The finite multiplicativity relation excludes an empty positive domain.
The unchanged tactic script uses 0 declared prerequisites and contains 7 exact native proof lines.
Alpha v34 checked-use · first admitted v32 · 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 assumptionsL1–3
02Separate the logical casesL4–6
03Use earlier factsL7–7
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L7
exact hm_left