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 original first-admission records.
Exact expanded first-order arithmetic statement
forall d u. (exists gr_quotient_unit_divides_given. (exists ge_first_rp_unit_divides_givenproduct ge_first_rn_unit_divides_givenproduct ge_first_ip_unit_divides_givenproduct ge_first_in_unit_divides_givenproduct ge_second_rp_unit_divides_givenproduct ge_second_rn_unit_divides_givenproduct ge_second_ip_unit_divides_givenproduct ge_second_in_unit_divides_givenproduct. ((exists ge_representation_real_code_unit_divides_givenproductfirst ge_representation_imaginary_code_unit_divides_givenproductfirst. (((d) = ((ge_representation_real_code_unit_divides_givenproductfirst) + (ge_representation_imaginary_code_unit_divides_givenproductfirst)) * S ((ge_representation_real_code_unit_divides_givenproductfirst) + (ge_representation_imaginary_code_unit_divides_givenproductfirst)) + ((ge_representation_imaginary_code_unit_divides_givenproductfirst) + (ge_representation_imaginary_code_unit_divides_givenproductfirst))) /\ ((exists ge_balance_positive_unit_divides_givenproductfirstreal ge_balance_negative_unit_divides_givenproductfirstreal. (((((ge_representation_real_code_unit_divides_givenproductfirst) = 2 * (ge_balance_positive_unit_divides_givenproductfirstreal) /\ (ge_balance_negative_unit_divides_givenproductfirstreal) = 0) \/ exists ge_signed_half_unit_divides_givenproductfirstrealdecode. (((ge_representation_real_code_unit_divides_givenproductfirst) = 2 * ge_signed_half_unit_divides_givenproductfirstrealdecode + 1 /\ (ge_balance_positive_unit_divides_givenproductfirstreal) = 0) /\ (ge_balance_negative_unit_divides_givenproductfirstreal) = S ge_signed_half_unit_divides_givenproductfirstrealdecode))) /\ ((ge_first_rp_unit_divides_givenproduct) + ge_balance_negative_unit_divides_givenproductfirstreal = (ge_first_rn_unit_divides_givenproduct) + ge_balance_positive_unit_divides_givenproductfirstreal))) /\ (exists ge_balance_positive_unit_divides_givenproductfirstimaginary ge_balance_negative_unit_divides_givenproductfirstimaginary. (((((ge_representation_imaginary_code_unit_divides_givenproductfirst) = 2 * (ge_balance_positive_unit_divides_givenproductfirstimaginary) /\ (ge_balance_negative_unit_divides_givenproductfirstimaginary) = 0) \/ exists ge_signed_half_unit_divides_givenproductfirstimaginarydecode. (((ge_representation_imaginary_code_unit_divides_givenproductfirst) = 2 * ge_signed_half_unit_divides_givenproductfirstimaginarydecode + 1 /\ (ge_balance_positive_unit_divides_givenproductfirstimaginary) = 0) /\ (ge_balance_negative_unit_divides_givenproductfirstimaginary) = S ge_signed_half_unit_divides_givenproductfirstimaginarydecode))) /\ ((ge_first_ip_unit_divides_givenproduct) + ge_balance_negative_unit_divides_givenproductfirstimaginary = (ge_first_in_unit_divides_givenproduct) + ge_balance_positive_unit_divides_givenproductfirstimaginary)))))) /\ ((exists ge_representation_real_code_unit_divides_givenproductsecond ge_representation_imaginary_code_unit_divides_givenproductsecond. (((gr_quotient_unit_divides_given) = ((ge_representation_real_code_unit_divides_givenproductsecond) + (ge_representation_imaginary_code_unit_divides_givenproductsecond)) * S ((ge_representation_real_code_unit_divides_givenproductsecond) + (ge_representation_imaginary_code_unit_divides_givenproductsecond)) + ((ge_representation_imaginary_code_unit_divides_givenproductsecond) + (ge_representation_imaginary_code_unit_divides_givenproductsecond))) /\ ((exists ge_balance_positive_unit_divides_givenproductsecondreal ge_balance_negative_unit_divides_givenproductsecondreal. (((((ge_representation_real_code_unit_divides_givenproductsecond) = 2 * (ge_balance_positive_unit_divides_givenproductsecondreal) /\ (ge_balance_negative_unit_divides_givenproductsecondreal) = 0) \/ exists ge_signed_half_unit_divides_givenproductsecondrealdecode. (((ge_representation_real_code_unit_divides_givenproductsecond) = 2 * ge_signed_half_unit_divides_givenproductsecondrealdecode + 1 /\ (ge_balance_positive_unit_divides_givenproductsecondreal) = 0) /\ (ge_balance_negative_unit_divides_givenproductsecondreal) = S ge_signed_half_unit_divides_givenproductsecondrealdecode))) /\ ((ge_second_rp_unit_divides_givenproduct) + ge_balance_negative_unit_divides_givenproductsecondreal = (ge_second_rn_unit_divides_givenproduct) + ge_balance_positive_unit_divides_givenproductsecondreal))) /\ (exists ge_balance_positive_unit_divides_givenproductsecondimaginary ge_balance_negative_unit_divides_givenproductsecondimaginary. (((((ge_representation_imaginary_code_unit_divides_givenproductsecond) = 2 * (ge_balance_positive_unit_divides_givenproductsecondimaginary) /\ (ge_balance_negative_unit_divides_givenproductsecondimaginary) = 0) \/ exists ge_signed_half_unit_divides_givenproductsecondimaginarydecode. (((ge_representation_imaginary_code_unit_divides_givenproductsecond) = 2 * ge_signed_half_unit_divides_givenproductsecondimaginarydecode + 1 /\ (ge_balance_positive_unit_divides_givenproductsecondimaginary) = 0) /\ (ge_balance_negative_unit_divides_givenproductsecondimaginary) = S ge_signed_half_unit_divides_givenproductsecondimaginarydecode))) /\ ((ge_second_ip_unit_divides_givenproduct) + ge_balance_negative_unit_divides_givenproductsecondimaginary = (ge_second_in_unit_divides_givenproduct) + ge_balance_positive_unit_divides_givenproductsecondimaginary)))))) /\ (exists ge_representation_real_code_unit_divides_givenproductoutput ge_representation_imaginary_code_unit_divides_givenproductoutput. (((u) = ((ge_representation_real_code_unit_divides_givenproductoutput) + (ge_representation_imaginary_code_unit_divides_givenproductoutput)) * S ((ge_representation_real_code_unit_divides_givenproductoutput) + (ge_representation_imaginary_code_unit_divides_givenproductoutput)) + ((ge_representation_imaginary_code_unit_divides_givenproductoutput) + (ge_representation_imaginary_code_unit_divides_givenproductoutput))) /\ ((exists ge_balance_positive_unit_divides_givenproductoutputreal ge_balance_negative_unit_divides_givenproductoutputreal. (((((ge_representation_real_code_unit_divides_givenproductoutput) = 2 * (ge_balance_positive_unit_divides_givenproductoutputreal) /\ (ge_balance_negative_unit_divides_givenproductoutputreal) = 0) \/ exists ge_signed_half_unit_divides_givenproductoutputrealdecode. (((ge_representation_real_code_unit_divides_givenproductoutput) = 2 * ge_signed_half_unit_divides_givenproductoutputrealdecode + 1 /\ (ge_balance_positive_unit_divides_givenproductoutputreal) = 0) /\ (ge_balance_negative_unit_divides_givenproductoutputreal) = S ge_signed_half_unit_divides_givenproductoutputrealdecode))) /\ ((((((((ge_first_rp_unit_divides_givenproduct) * (ge_second_rp_unit_divides_givenproduct))) + (((ge_first_rn_unit_divides_givenproduct) * (ge_second_rn_unit_divides_givenproduct))))) + (((((ge_first_ip_unit_divides_givenproduct) * (ge_second_in_unit_divides_givenproduct))) + (((ge_first_in_unit_divides_givenproduct) * (ge_second_ip_unit_divides_givenproduct))))))) + ge_balance_negative_unit_divides_givenproductoutputreal = (((((((ge_first_rp_unit_divides_givenproduct) * (ge_second_rn_unit_divides_givenproduct))) + (((ge_first_rn_unit_divides_givenproduct) * (ge_second_rp_unit_divides_givenproduct))))) + (((((ge_first_ip_unit_divides_givenproduct) * (ge_second_ip_unit_divides_givenproduct))) + (((ge_first_in_unit_divides_givenproduct) * (ge_second_in_unit_divides_givenproduct))))))) + ge_balance_positive_unit_divides_givenproductoutputreal))) /\ (exists ge_balance_positive_unit_divides_givenproductoutputimaginary ge_balance_negative_unit_divides_givenproductoutputimaginary. (((((ge_representation_imaginary_code_unit_divides_givenproductoutput) = 2 * (ge_balance_positive_unit_divides_givenproductoutputimaginary) /\ (ge_balance_negative_unit_divides_givenproductoutputimaginary) = 0) \/ exists ge_signed_half_unit_divides_givenproductoutputimaginarydecode. (((ge_representation_imaginary_code_unit_divides_givenproductoutput) = 2 * ge_signed_half_unit_divides_givenproductoutputimaginarydecode + 1 /\ (ge_balance_positive_unit_divides_givenproductoutputimaginary) = 0) /\ (ge_balance_negative_unit_divides_givenproductoutputimaginary) = S ge_signed_half_unit_divides_givenproductoutputimaginarydecode))) /\ ((((((((ge_first_rp_unit_divides_givenproduct) * (ge_second_ip_unit_divides_givenproduct))) + (((ge_first_rn_unit_divides_givenproduct) * (ge_second_in_unit_divides_givenproduct))))) + (((((ge_first_ip_unit_divides_givenproduct) * (ge_second_rp_unit_divides_givenproduct))) + (((ge_first_in_unit_divides_givenproduct) * (ge_second_rn_unit_divides_givenproduct))))))) + ge_balance_negative_unit_divides_givenproductoutputimaginary = (((((((ge_first_rp_unit_divides_givenproduct) * (ge_second_in_unit_divides_givenproduct))) + (((ge_first_rn_unit_divides_givenproduct) * (ge_second_ip_unit_divides_givenproduct))))) + (((((ge_first_ip_unit_divides_givenproduct) * (ge_second_rn_unit_divides_givenproduct))) + (((ge_first_in_unit_divides_givenproduct) * (ge_second_rp_unit_divides_givenproduct))))))) + ge_balance_positive_unit_divides_givenproductoutputimaginary)))))))))) -> (exists gr_inverse_unit_dividend. (exists ge_first_rp_unit_dividendidentity ge_first_rn_unit_dividendidentity ge_first_ip_unit_dividendidentity ge_first_in_unit_dividendidentity ge_second_rp_unit_dividendidentity ge_second_rn_unit_dividendidentity ge_second_ip_unit_dividendidentity ge_second_in_unit_dividendidentity. ((exists ge_representation_real_code_unit_dividendidentityfirst ge_representation_imaginary_code_unit_dividendidentityfirst. (((u) = ((ge_representation_real_code_unit_dividendidentityfirst) + (ge_representation_imaginary_code_unit_dividendidentityfirst)) * S ((ge_representation_real_code_unit_dividendidentityfirst) + (ge_representation_imaginary_code_unit_dividendidentityfirst)) + ((ge_representation_imaginary_code_unit_dividendidentityfirst) + (ge_representation_imaginary_code_unit_dividendidentityfirst))) /\ ((exists ge_balance_positive_unit_dividendidentityfirstreal ge_balance_negative_unit_dividendidentityfirstreal. (((((ge_representation_real_code_unit_dividendidentityfirst) = 2 * (ge_balance_positive_unit_dividendidentityfirstreal) /\ (ge_balance_negative_unit_dividendidentityfirstreal) = 0) \/ exists ge_signed_half_unit_dividendidentityfirstrealdecode. (((ge_representation_real_code_unit_dividendidentityfirst) = 2 * ge_signed_half_unit_dividendidentityfirstrealdecode + 1 /\ (ge_balance_positive_unit_dividendidentityfirstreal) = 0) /\ (ge_balance_negative_unit_dividendidentityfirstreal) = S ge_signed_half_unit_dividendidentityfirstrealdecode))) /\ ((ge_first_rp_unit_dividendidentity) + ge_balance_negative_unit_dividendidentityfirstreal = (ge_first_rn_unit_dividendidentity) + ge_balance_positive_unit_dividendidentityfirstreal))) /\ (exists ge_balance_positive_unit_dividendidentityfirstimaginary ge_balance_negative_unit_dividendidentityfirstimaginary. (((((ge_representation_imaginary_code_unit_dividendidentityfirst) = 2 * (ge_balance_positive_unit_dividendidentityfirstimaginary) /\ (ge_balance_negative_unit_dividendidentityfirstimaginary) = 0) \/ exists ge_signed_half_unit_dividendidentityfirstimaginarydecode. (((ge_representation_imaginary_code_unit_dividendidentityfirst) = 2 * ge_signed_half_unit_dividendidentityfirstimaginarydecode + 1 /\ (ge_balance_positive_unit_dividendidentityfirstimaginary) = 0) /\ (ge_balance_negative_unit_dividendidentityfirstimaginary) = S ge_signed_half_unit_dividendidentityfirstimaginarydecode))) /\ ((ge_first_ip_unit_dividendidentity) + ge_balance_negative_unit_dividendidentityfirstimaginary = (ge_first_in_unit_dividendidentity) + ge_balance_positive_unit_dividendidentityfirstimaginary)))))) /\ ((exists ge_representation_real_code_unit_dividendidentitysecond ge_representation_imaginary_code_unit_dividendidentitysecond. (((gr_inverse_unit_dividend) = ((ge_representation_real_code_unit_dividendidentitysecond) + (ge_representation_imaginary_code_unit_dividendidentitysecond)) * S ((ge_representation_real_code_unit_dividendidentitysecond) + (ge_representation_imaginary_code_unit_dividendidentitysecond)) + ((ge_representation_imaginary_code_unit_dividendidentitysecond) + (ge_representation_imaginary_code_unit_dividendidentitysecond))) /\ ((exists ge_balance_positive_unit_dividendidentitysecondreal ge_balance_negative_unit_dividendidentitysecondreal. (((((ge_representation_real_code_unit_dividendidentitysecond) = 2 * (ge_balance_positive_unit_dividendidentitysecondreal) /\ (ge_balance_negative_unit_dividendidentitysecondreal) = 0) \/ exists ge_signed_half_unit_dividendidentitysecondrealdecode. (((ge_representation_real_code_unit_dividendidentitysecond) = 2 * ge_signed_half_unit_dividendidentitysecondrealdecode + 1 /\ (ge_balance_positive_unit_dividendidentitysecondreal) = 0) /\ (ge_balance_negative_unit_dividendidentitysecondreal) = S ge_signed_half_unit_dividendidentitysecondrealdecode))) /\ ((ge_second_rp_unit_dividendidentity) + ge_balance_negative_unit_dividendidentitysecondreal = (ge_second_rn_unit_dividendidentity) + ge_balance_positive_unit_dividendidentitysecondreal))) /\ (exists ge_balance_positive_unit_dividendidentitysecondimaginary ge_balance_negative_unit_dividendidentitysecondimaginary. (((((ge_representation_imaginary_code_unit_dividendidentitysecond) = 2 * (ge_balance_positive_unit_dividendidentitysecondimaginary) /\ (ge_balance_negative_unit_dividendidentitysecondimaginary) = 0) \/ exists ge_signed_half_unit_dividendidentitysecondimaginarydecode. (((ge_representation_imaginary_code_unit_dividendidentitysecond) = 2 * ge_signed_half_unit_dividendidentitysecondimaginarydecode + 1 /\ (ge_balance_positive_unit_dividendidentitysecondimaginary) = 0) /\ (ge_balance_negative_unit_dividendidentitysecondimaginary) = S ge_signed_half_unit_dividendidentitysecondimaginarydecode))) /\ ((ge_second_ip_unit_dividendidentity) + ge_balance_negative_unit_dividendidentitysecondimaginary = (ge_second_in_unit_dividendidentity) + ge_balance_positive_unit_dividendidentitysecondimaginary)))))) /\ (exists ge_representation_real_code_unit_dividendidentityoutput ge_representation_imaginary_code_unit_dividendidentityoutput. (((6) = ((ge_representation_real_code_unit_dividendidentityoutput) + (ge_representation_imaginary_code_unit_dividendidentityoutput)) * S ((ge_representation_real_code_unit_dividendidentityoutput) + (ge_representation_imaginary_code_unit_dividendidentityoutput)) + ((ge_representation_imaginary_code_unit_dividendidentityoutput) + (ge_representation_imaginary_code_unit_dividendidentityoutput))) /\ ((exists ge_balance_positive_unit_dividendidentityoutputreal ge_balance_negative_unit_dividendidentityoutputreal. (((((ge_representation_real_code_unit_dividendidentityoutput) = 2 * (ge_balance_positive_unit_dividendidentityoutputreal) /\ (ge_balance_negative_unit_dividendidentityoutputreal) = 0) \/ exists ge_signed_half_unit_dividendidentityoutputrealdecode. (((ge_representation_real_code_unit_dividendidentityoutput) = 2 * ge_signed_half_unit_dividendidentityoutputrealdecode + 1 /\ (ge_balance_positive_unit_dividendidentityoutputreal) = 0) /\ (ge_balance_negative_unit_dividendidentityoutputreal) = S ge_signed_half_unit_dividendidentityoutputrealdecode))) /\ ((((((((ge_first_rp_unit_dividendidentity) * (ge_second_rp_unit_dividendidentity))) + (((ge_first_rn_unit_dividendidentity) * (ge_second_rn_unit_dividendidentity))))) + (((((ge_first_ip_unit_dividendidentity) * (ge_second_in_unit_dividendidentity))) + (((ge_first_in_unit_dividendidentity) * (ge_second_ip_unit_dividendidentity))))))) + ge_balance_negative_unit_dividendidentityoutputreal = (((((((ge_first_rp_unit_dividendidentity) * (ge_second_rn_unit_dividendidentity))) + (((ge_first_rn_unit_dividendidentity) * (ge_second_rp_unit_dividendidentity))))) + (((((ge_first_ip_unit_dividendidentity) * (ge_second_ip_unit_dividendidentity))) + (((ge_first_in_unit_dividendidentity) * (ge_second_in_unit_dividendidentity))))))) + ge_balance_positive_unit_dividendidentityoutputreal))) /\ (exists ge_balance_positive_unit_dividendidentityoutputimaginary ge_balance_negative_unit_dividendidentityoutputimaginary. (((((ge_representation_imaginary_code_unit_dividendidentityoutput) = 2 * (ge_balance_positive_unit_dividendidentityoutputimaginary) /\ (ge_balance_negative_unit_dividendidentityoutputimaginary) = 0) \/ exists ge_signed_half_unit_dividendidentityoutputimaginarydecode. (((ge_representation_imaginary_code_unit_dividendidentityoutput) = 2 * ge_signed_half_unit_dividendidentityoutputimaginarydecode + 1 /\ (ge_balance_positive_unit_dividendidentityoutputimaginary) = 0) /\ (ge_balance_negative_unit_dividendidentityoutputimaginary) = S ge_signed_half_unit_dividendidentityoutputimaginarydecode))) /\ ((((((((ge_first_rp_unit_dividendidentity) * (ge_second_ip_unit_dividendidentity))) + (((ge_first_rn_unit_dividendidentity) * (ge_second_in_unit_dividendidentity))))) + (((((ge_first_ip_unit_dividendidentity) * (ge_second_rp_unit_dividendidentity))) + (((ge_first_in_unit_dividendidentity) * (ge_second_rn_unit_dividendidentity))))))) + ge_balance_negative_unit_dividendidentityoutputimaginary = (((((((ge_first_rp_unit_dividendidentity) * (ge_second_in_unit_dividendidentity))) + (((ge_first_rn_unit_dividendidentity) * (ge_second_ip_unit_dividendidentity))))) + (((((ge_first_ip_unit_dividendidentity) * (ge_second_rn_unit_dividendidentity))) + (((ge_first_in_unit_dividendidentity) * (ge_second_rp_unit_dividendidentity))))))) + ge_balance_positive_unit_dividendidentityoutputimaginary)))))))))) -> (exists gr_inverse_unit_divisor_result. (exists ge_first_rp_unit_divisor_resultidentity ge_first_rn_unit_divisor_resultidentity ge_first_ip_unit_divisor_resultidentity ge_first_in_unit_divisor_resultidentity ge_second_rp_unit_divisor_resultidentity ge_second_rn_unit_divisor_resultidentity ge_second_ip_unit_divisor_resultidentity ge_second_in_unit_divisor_resultidentity. ((exists ge_representation_real_code_unit_divisor_resultidentityfirst ge_representation_imaginary_code_unit_divisor_resultidentityfirst. (((d) = ((ge_representation_real_code_unit_divisor_resultidentityfirst) + (ge_representation_imaginary_code_unit_divisor_resultidentityfirst)) * S ((ge_representation_real_code_unit_divisor_resultidentityfirst) + (ge_representation_imaginary_code_unit_divisor_resultidentityfirst)) + ((ge_representation_imaginary_code_unit_divisor_resultidentityfirst) + (ge_representation_imaginary_code_unit_divisor_resultidentityfirst))) /\ ((exists ge_balance_positive_unit_divisor_resultidentityfirstreal ge_balance_negative_unit_divisor_resultidentityfirstreal. (((((ge_representation_real_code_unit_divisor_resultidentityfirst) = 2 * (ge_balance_positive_unit_divisor_resultidentityfirstreal) /\ (ge_balance_negative_unit_divisor_resultidentityfirstreal) = 0) \/ exists ge_signed_half_unit_divisor_resultidentityfirstrealdecode. (((ge_representation_real_code_unit_divisor_resultidentityfirst) = 2 * ge_signed_half_unit_divisor_resultidentityfirstrealdecode + 1 /\ (ge_balance_positive_unit_divisor_resultidentityfirstreal) = 0) /\ (ge_balance_negative_unit_divisor_resultidentityfirstreal) = S ge_signed_half_unit_divisor_resultidentityfirstrealdecode))) /\ ((ge_first_rp_unit_divisor_resultidentity) + ge_balance_negative_unit_divisor_resultidentityfirstreal = (ge_first_rn_unit_divisor_resultidentity) + ge_balance_positive_unit_divisor_resultidentityfirstreal))) /\ (exists ge_balance_positive_unit_divisor_resultidentityfirstimaginary ge_balance_negative_unit_divisor_resultidentityfirstimaginary. (((((ge_representation_imaginary_code_unit_divisor_resultidentityfirst) = 2 * (ge_balance_positive_unit_divisor_resultidentityfirstimaginary) /\ (ge_balance_negative_unit_divisor_resultidentityfirstimaginary) = 0) \/ exists ge_signed_half_unit_divisor_resultidentityfirstimaginarydecode. (((ge_representation_imaginary_code_unit_divisor_resultidentityfirst) = 2 * ge_signed_half_unit_divisor_resultidentityfirstimaginarydecode + 1 /\ (ge_balance_positive_unit_divisor_resultidentityfirstimaginary) = 0) /\ (ge_balance_negative_unit_divisor_resultidentityfirstimaginary) = S ge_signed_half_unit_divisor_resultidentityfirstimaginarydecode))) /\ ((ge_first_ip_unit_divisor_resultidentity) + ge_balance_negative_unit_divisor_resultidentityfirstimaginary = (ge_first_in_unit_divisor_resultidentity) + ge_balance_positive_unit_divisor_resultidentityfirstimaginary)))))) /\ ((exists ge_representation_real_code_unit_divisor_resultidentitysecond ge_representation_imaginary_code_unit_divisor_resultidentitysecond. (((gr_inverse_unit_divisor_result) = ((ge_representation_real_code_unit_divisor_resultidentitysecond) + (ge_representation_imaginary_code_unit_divisor_resultidentitysecond)) * S ((ge_representation_real_code_unit_divisor_resultidentitysecond) + (ge_representation_imaginary_code_unit_divisor_resultidentitysecond)) + ((ge_representation_imaginary_code_unit_divisor_resultidentitysecond) + (ge_representation_imaginary_code_unit_divisor_resultidentitysecond))) /\ ((exists ge_balance_positive_unit_divisor_resultidentitysecondreal ge_balance_negative_unit_divisor_resultidentitysecondreal. (((((ge_representation_real_code_unit_divisor_resultidentitysecond) = 2 * (ge_balance_positive_unit_divisor_resultidentitysecondreal) /\ (ge_balance_negative_unit_divisor_resultidentitysecondreal) = 0) \/ exists ge_signed_half_unit_divisor_resultidentitysecondrealdecode. (((ge_representation_real_code_unit_divisor_resultidentitysecond) = 2 * ge_signed_half_unit_divisor_resultidentitysecondrealdecode + 1 /\ (ge_balance_positive_unit_divisor_resultidentitysecondreal) = 0) /\ (ge_balance_negative_unit_divisor_resultidentitysecondreal) = S ge_signed_half_unit_divisor_resultidentitysecondrealdecode))) /\ ((ge_second_rp_unit_divisor_resultidentity) + ge_balance_negative_unit_divisor_resultidentitysecondreal = (ge_second_rn_unit_divisor_resultidentity) + ge_balance_positive_unit_divisor_resultidentitysecondreal))) /\ (exists ge_balance_positive_unit_divisor_resultidentitysecondimaginary ge_balance_negative_unit_divisor_resultidentitysecondimaginary. (((((ge_representation_imaginary_code_unit_divisor_resultidentitysecond) = 2 * (ge_balance_positive_unit_divisor_resultidentitysecondimaginary) /\ (ge_balance_negative_unit_divisor_resultidentitysecondimaginary) = 0) \/ exists ge_signed_half_unit_divisor_resultidentitysecondimaginarydecode. (((ge_representation_imaginary_code_unit_divisor_resultidentitysecond) = 2 * ge_signed_half_unit_divisor_resultidentitysecondimaginarydecode + 1 /\ (ge_balance_positive_unit_divisor_resultidentitysecondimaginary) = 0) /\ (ge_balance_negative_unit_divisor_resultidentitysecondimaginary) = S ge_signed_half_unit_divisor_resultidentitysecondimaginarydecode))) /\ ((ge_second_ip_unit_divisor_resultidentity) + ge_balance_negative_unit_divisor_resultidentitysecondimaginary = (ge_second_in_unit_divisor_resultidentity) + ge_balance_positive_unit_divisor_resultidentitysecondimaginary)))))) /\ (exists ge_representation_real_code_unit_divisor_resultidentityoutput ge_representation_imaginary_code_unit_divisor_resultidentityoutput. (((6) = ((ge_representation_real_code_unit_divisor_resultidentityoutput) + (ge_representation_imaginary_code_unit_divisor_resultidentityoutput)) * S ((ge_representation_real_code_unit_divisor_resultidentityoutput) + (ge_representation_imaginary_code_unit_divisor_resultidentityoutput)) + ((ge_representation_imaginary_code_unit_divisor_resultidentityoutput) + (ge_representation_imaginary_code_unit_divisor_resultidentityoutput))) /\ ((exists ge_balance_positive_unit_divisor_resultidentityoutputreal ge_balance_negative_unit_divisor_resultidentityoutputreal. (((((ge_representation_real_code_unit_divisor_resultidentityoutput) = 2 * (ge_balance_positive_unit_divisor_resultidentityoutputreal) /\ (ge_balance_negative_unit_divisor_resultidentityoutputreal) = 0) \/ exists ge_signed_half_unit_divisor_resultidentityoutputrealdecode. (((ge_representation_real_code_unit_divisor_resultidentityoutput) = 2 * ge_signed_half_unit_divisor_resultidentityoutputrealdecode + 1 /\ (ge_balance_positive_unit_divisor_resultidentityoutputreal) = 0) /\ (ge_balance_negative_unit_divisor_resultidentityoutputreal) = S ge_signed_half_unit_divisor_resultidentityoutputrealdecode))) /\ ((((((((ge_first_rp_unit_divisor_resultidentity) * (ge_second_rp_unit_divisor_resultidentity))) + (((ge_first_rn_unit_divisor_resultidentity) * (ge_second_rn_unit_divisor_resultidentity))))) + (((((ge_first_ip_unit_divisor_resultidentity) * (ge_second_in_unit_divisor_resultidentity))) + (((ge_first_in_unit_divisor_resultidentity) * (ge_second_ip_unit_divisor_resultidentity))))))) + ge_balance_negative_unit_divisor_resultidentityoutputreal = (((((((ge_first_rp_unit_divisor_resultidentity) * (ge_second_rn_unit_divisor_resultidentity))) + (((ge_first_rn_unit_divisor_resultidentity) * (ge_second_rp_unit_divisor_resultidentity))))) + (((((ge_first_ip_unit_divisor_resultidentity) * (ge_second_ip_unit_divisor_resultidentity))) + (((ge_first_in_unit_divisor_resultidentity) * (ge_second_in_unit_divisor_resultidentity))))))) + ge_balance_positive_unit_divisor_resultidentityoutputreal))) /\ (exists ge_balance_positive_unit_divisor_resultidentityoutputimaginary ge_balance_negative_unit_divisor_resultidentityoutputimaginary. (((((ge_representation_imaginary_code_unit_divisor_resultidentityoutput) = 2 * (ge_balance_positive_unit_divisor_resultidentityoutputimaginary) /\ (ge_balance_negative_unit_divisor_resultidentityoutputimaginary) = 0) \/ exists ge_signed_half_unit_divisor_resultidentityoutputimaginarydecode. (((ge_representation_imaginary_code_unit_divisor_resultidentityoutput) = 2 * ge_signed_half_unit_divisor_resultidentityoutputimaginarydecode + 1 /\ (ge_balance_positive_unit_divisor_resultidentityoutputimaginary) = 0) /\ (ge_balance_negative_unit_divisor_resultidentityoutputimaginary) = S ge_signed_half_unit_divisor_resultidentityoutputimaginarydecode))) /\ ((((((((ge_first_rp_unit_divisor_resultidentity) * (ge_second_ip_unit_divisor_resultidentity))) + (((ge_first_rn_unit_divisor_resultidentity) * (ge_second_in_unit_divisor_resultidentity))))) + (((((ge_first_ip_unit_divisor_resultidentity) * (ge_second_rp_unit_divisor_resultidentity))) + (((ge_first_in_unit_divisor_resultidentity) * (ge_second_rn_unit_divisor_resultidentity))))))) + ge_balance_negative_unit_divisor_resultidentityoutputimaginary = (((((((ge_first_rp_unit_divisor_resultidentity) * (ge_second_in_unit_divisor_resultidentity))) + (((ge_first_rn_unit_divisor_resultidentity) * (ge_second_ip_unit_divisor_resultidentity))))) + (((((ge_first_ip_unit_divisor_resultidentity) * (ge_second_rn_unit_divisor_resultidentity))) + (((ge_first_in_unit_divisor_resultidentity) * (ge_second_rp_unit_divisor_resultidentity))))))) + ge_balance_positive_unit_divisor_resultidentityoutputimaginary))))))))))Constructive proof overview
Generated structural guide
Every actual Gaussian divisor of a unit is itself a unit.
The unchanged tactic script uses 1 declared prerequisite and contains 11 exact native proof lines.
Alpha v34 checked-use · first admitted v30 · 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.
Named ingredients (1)
01Fix variables and assumptionsL1–4
02Separate the logical casesL5–5
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L5
cases hd
Original exact command ledger · 11 lines
- 0001
intro d - 0002
intro u - 0003
intro hd - 0004
intro hu - 0005
cases hd - 0006
specialize gaussian_unit_factor_left (d) - 0007
specialize gaussian_unit_factor_left (x) - 0008
specialize gaussian_unit_factor_left (u) - 0009
apply gaussian_unit_factor_left - 0010
exact hd_witness - 0011
exact hu