GF005F

gaussian_gcd_bezout_zero_right

The zero-right Gaussian gcd is the first input, with actual Bézout coefficients six and zero, including the all-zero pair.

Alpha v34 checked-use · first admitted v30 · independently kernel and Lean verified; not Stable

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.

Inputs are genuine canonical signed-pair codes, not arbitrary naturals. Products start at the actual Gaussian identity, whose code is six. The factor list uses the proved prime-divisor property; irreducibility alone is not silently renamed primality. Uniqueness supplies equal lengths, a bounded bijection, and an actual unit at each match, including repeated factors. Units have empty factorizations and zero is excluded. Sorted primary representatives, Gaussian prime classification, and Eisenstein factorization are separate targets.

Exact theorem in conservative defined notation

∀ a. ZPairValid(a)GGcd(a,a,0)GBezout(a,a,0,6,0)

Every linked abbreviation expands hygienically to the identical original native formula.

Definition DAG

Actual proof prerequisites

Original expanded first-order statement
forall a. (exists ge_real_positive_gcd_zero_domain ge_real_negative_gcd_zero_domain ge_imaginary_positive_gcd_zero_domain ge_imaginary_negative_gcd_zero_domain. (exists ge_real_code_gcd_zero_domaindecode ge_imaginary_code_gcd_zero_domaindecode. (((a) = ((ge_real_code_gcd_zero_domaindecode) + (ge_imaginary_code_gcd_zero_domaindecode)) * S ((ge_real_code_gcd_zero_domaindecode) + (ge_imaginary_code_gcd_zero_domaindecode)) + ((ge_imaginary_code_gcd_zero_domaindecode) + (ge_imaginary_code_gcd_zero_domaindecode))) /\ (((((ge_real_code_gcd_zero_domaindecode) = 2 * (ge_real_positive_gcd_zero_domain) /\ (ge_real_negative_gcd_zero_domain) = 0) \/ exists ge_signed_half_ge_gcd_zero_domaindecode_real. (((ge_real_code_gcd_zero_domaindecode) = 2 * ge_signed_half_ge_gcd_zero_domaindecode_real + 1 /\ (ge_real_positive_gcd_zero_domain) = 0) /\ (ge_real_negative_gcd_zero_domain) = S ge_signed_half_ge_gcd_zero_domaindecode_real))) /\ ((((ge_imaginary_code_gcd_zero_domaindecode) = 2 * (ge_imaginary_positive_gcd_zero_domain) /\ (ge_imaginary_negative_gcd_zero_domain) = 0) \/ exists ge_signed_half_ge_gcd_zero_domaindecode_imaginary. (((ge_imaginary_code_gcd_zero_domaindecode) = 2 * ge_signed_half_ge_gcd_zero_domaindecode_imaginary + 1 /\ (ge_imaginary_positive_gcd_zero_domain) = 0) /\ (ge_imaginary_negative_gcd_zero_domain) = S ge_signed_half_ge_gcd_zero_domaindecode_imaginary))))))) -> ((((exists gr_quotient_gcd_zerofirst. (exists ge_first_rp_gcd_zerofirstproduct ge_first_rn_gcd_zerofirstproduct ge_first_ip_gcd_zerofirstproduct ge_first_in_gcd_zerofirstproduct ge_second_rp_gcd_zerofirstproduct ge_second_rn_gcd_zerofirstproduct ge_second_ip_gcd_zerofirstproduct ge_second_in_gcd_zerofirstproduct. ((exists ge_representation_real_code_gcd_zerofirstproductfirst ge_representation_imaginary_code_gcd_zerofirstproductfirst. (((a) = ((ge_representation_real_code_gcd_zerofirstproductfirst) + (ge_representation_imaginary_code_gcd_zerofirstproductfirst)) * S ((ge_representation_real_code_gcd_zerofirstproductfirst) + (ge_representation_imaginary_code_gcd_zerofirstproductfirst)) + ((ge_representation_imaginary_code_gcd_zerofirstproductfirst) + (ge_representation_imaginary_code_gcd_zerofirstproductfirst))) /\ ((exists ge_balance_positive_gcd_zerofirstproductfirstreal ge_balance_negative_gcd_zerofirstproductfirstreal. (((((ge_representation_real_code_gcd_zerofirstproductfirst) = 2 * (ge_balance_positive_gcd_zerofirstproductfirstreal) /\ (ge_balance_negative_gcd_zerofirstproductfirstreal) = 0) \/ exists ge_signed_half_gcd_zerofirstproductfirstrealdecode. (((ge_representation_real_code_gcd_zerofirstproductfirst) = 2 * ge_signed_half_gcd_zerofirstproductfirstrealdecode + 1 /\ (ge_balance_positive_gcd_zerofirstproductfirstreal) = 0) /\ (ge_balance_negative_gcd_zerofirstproductfirstreal) = S ge_signed_half_gcd_zerofirstproductfirstrealdecode))) /\ ((ge_first_rp_gcd_zerofirstproduct) + ge_balance_negative_gcd_zerofirstproductfirstreal = (ge_first_rn_gcd_zerofirstproduct) + ge_balance_positive_gcd_zerofirstproductfirstreal))) /\ (exists ge_balance_positive_gcd_zerofirstproductfirstimaginary ge_balance_negative_gcd_zerofirstproductfirstimaginary. (((((ge_representation_imaginary_code_gcd_zerofirstproductfirst) = 2 * (ge_balance_positive_gcd_zerofirstproductfirstimaginary) /\ (ge_balance_negative_gcd_zerofirstproductfirstimaginary) = 0) \/ exists ge_signed_half_gcd_zerofirstproductfirstimaginarydecode. (((ge_representation_imaginary_code_gcd_zerofirstproductfirst) = 2 * ge_signed_half_gcd_zerofirstproductfirstimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerofirstproductfirstimaginary) = 0) /\ (ge_balance_negative_gcd_zerofirstproductfirstimaginary) = S ge_signed_half_gcd_zerofirstproductfirstimaginarydecode))) /\ ((ge_first_ip_gcd_zerofirstproduct) + ge_balance_negative_gcd_zerofirstproductfirstimaginary = (ge_first_in_gcd_zerofirstproduct) + ge_balance_positive_gcd_zerofirstproductfirstimaginary)))))) /\ ((exists ge_representation_real_code_gcd_zerofirstproductsecond ge_representation_imaginary_code_gcd_zerofirstproductsecond. (((gr_quotient_gcd_zerofirst) = ((ge_representation_real_code_gcd_zerofirstproductsecond) + (ge_representation_imaginary_code_gcd_zerofirstproductsecond)) * S ((ge_representation_real_code_gcd_zerofirstproductsecond) + (ge_representation_imaginary_code_gcd_zerofirstproductsecond)) + ((ge_representation_imaginary_code_gcd_zerofirstproductsecond) + (ge_representation_imaginary_code_gcd_zerofirstproductsecond))) /\ ((exists ge_balance_positive_gcd_zerofirstproductsecondreal ge_balance_negative_gcd_zerofirstproductsecondreal. (((((ge_representation_real_code_gcd_zerofirstproductsecond) = 2 * (ge_balance_positive_gcd_zerofirstproductsecondreal) /\ (ge_balance_negative_gcd_zerofirstproductsecondreal) = 0) \/ exists ge_signed_half_gcd_zerofirstproductsecondrealdecode. (((ge_representation_real_code_gcd_zerofirstproductsecond) = 2 * ge_signed_half_gcd_zerofirstproductsecondrealdecode + 1 /\ (ge_balance_positive_gcd_zerofirstproductsecondreal) = 0) /\ (ge_balance_negative_gcd_zerofirstproductsecondreal) = S ge_signed_half_gcd_zerofirstproductsecondrealdecode))) /\ ((ge_second_rp_gcd_zerofirstproduct) + ge_balance_negative_gcd_zerofirstproductsecondreal = (ge_second_rn_gcd_zerofirstproduct) + ge_balance_positive_gcd_zerofirstproductsecondreal))) /\ (exists ge_balance_positive_gcd_zerofirstproductsecondimaginary ge_balance_negative_gcd_zerofirstproductsecondimaginary. (((((ge_representation_imaginary_code_gcd_zerofirstproductsecond) = 2 * (ge_balance_positive_gcd_zerofirstproductsecondimaginary) /\ (ge_balance_negative_gcd_zerofirstproductsecondimaginary) = 0) \/ exists ge_signed_half_gcd_zerofirstproductsecondimaginarydecode. (((ge_representation_imaginary_code_gcd_zerofirstproductsecond) = 2 * ge_signed_half_gcd_zerofirstproductsecondimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerofirstproductsecondimaginary) = 0) /\ (ge_balance_negative_gcd_zerofirstproductsecondimaginary) = S ge_signed_half_gcd_zerofirstproductsecondimaginarydecode))) /\ ((ge_second_ip_gcd_zerofirstproduct) + ge_balance_negative_gcd_zerofirstproductsecondimaginary = (ge_second_in_gcd_zerofirstproduct) + ge_balance_positive_gcd_zerofirstproductsecondimaginary)))))) /\ (exists ge_representation_real_code_gcd_zerofirstproductoutput ge_representation_imaginary_code_gcd_zerofirstproductoutput. (((a) = ((ge_representation_real_code_gcd_zerofirstproductoutput) + (ge_representation_imaginary_code_gcd_zerofirstproductoutput)) * S ((ge_representation_real_code_gcd_zerofirstproductoutput) + (ge_representation_imaginary_code_gcd_zerofirstproductoutput)) + ((ge_representation_imaginary_code_gcd_zerofirstproductoutput) + (ge_representation_imaginary_code_gcd_zerofirstproductoutput))) /\ ((exists ge_balance_positive_gcd_zerofirstproductoutputreal ge_balance_negative_gcd_zerofirstproductoutputreal. (((((ge_representation_real_code_gcd_zerofirstproductoutput) = 2 * (ge_balance_positive_gcd_zerofirstproductoutputreal) /\ (ge_balance_negative_gcd_zerofirstproductoutputreal) = 0) \/ exists ge_signed_half_gcd_zerofirstproductoutputrealdecode. (((ge_representation_real_code_gcd_zerofirstproductoutput) = 2 * ge_signed_half_gcd_zerofirstproductoutputrealdecode + 1 /\ (ge_balance_positive_gcd_zerofirstproductoutputreal) = 0) /\ (ge_balance_negative_gcd_zerofirstproductoutputreal) = S ge_signed_half_gcd_zerofirstproductoutputrealdecode))) /\ ((((((((ge_first_rp_gcd_zerofirstproduct) * (ge_second_rp_gcd_zerofirstproduct))) + (((ge_first_rn_gcd_zerofirstproduct) * (ge_second_rn_gcd_zerofirstproduct))))) + (((((ge_first_ip_gcd_zerofirstproduct) * (ge_second_in_gcd_zerofirstproduct))) + (((ge_first_in_gcd_zerofirstproduct) * (ge_second_ip_gcd_zerofirstproduct))))))) + ge_balance_negative_gcd_zerofirstproductoutputreal = (((((((ge_first_rp_gcd_zerofirstproduct) * (ge_second_rn_gcd_zerofirstproduct))) + (((ge_first_rn_gcd_zerofirstproduct) * (ge_second_rp_gcd_zerofirstproduct))))) + (((((ge_first_ip_gcd_zerofirstproduct) * (ge_second_ip_gcd_zerofirstproduct))) + (((ge_first_in_gcd_zerofirstproduct) * (ge_second_in_gcd_zerofirstproduct))))))) + ge_balance_positive_gcd_zerofirstproductoutputreal))) /\ (exists ge_balance_positive_gcd_zerofirstproductoutputimaginary ge_balance_negative_gcd_zerofirstproductoutputimaginary. (((((ge_representation_imaginary_code_gcd_zerofirstproductoutput) = 2 * (ge_balance_positive_gcd_zerofirstproductoutputimaginary) /\ (ge_balance_negative_gcd_zerofirstproductoutputimaginary) = 0) \/ exists ge_signed_half_gcd_zerofirstproductoutputimaginarydecode. (((ge_representation_imaginary_code_gcd_zerofirstproductoutput) = 2 * ge_signed_half_gcd_zerofirstproductoutputimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerofirstproductoutputimaginary) = 0) /\ (ge_balance_negative_gcd_zerofirstproductoutputimaginary) = S ge_signed_half_gcd_zerofirstproductoutputimaginarydecode))) /\ ((((((((ge_first_rp_gcd_zerofirstproduct) * (ge_second_ip_gcd_zerofirstproduct))) + (((ge_first_rn_gcd_zerofirstproduct) * (ge_second_in_gcd_zerofirstproduct))))) + (((((ge_first_ip_gcd_zerofirstproduct) * (ge_second_rp_gcd_zerofirstproduct))) + (((ge_first_in_gcd_zerofirstproduct) * (ge_second_rn_gcd_zerofirstproduct))))))) + ge_balance_negative_gcd_zerofirstproductoutputimaginary = (((((((ge_first_rp_gcd_zerofirstproduct) * (ge_second_in_gcd_zerofirstproduct))) + (((ge_first_rn_gcd_zerofirstproduct) * (ge_second_ip_gcd_zerofirstproduct))))) + (((((ge_first_ip_gcd_zerofirstproduct) * (ge_second_rn_gcd_zerofirstproduct))) + (((ge_first_in_gcd_zerofirstproduct) * (ge_second_rp_gcd_zerofirstproduct))))))) + ge_balance_positive_gcd_zerofirstproductoutputimaginary)))))))))) /\ ((exists gr_quotient_gcd_zerosecond. (exists ge_first_rp_gcd_zerosecondproduct ge_first_rn_gcd_zerosecondproduct ge_first_ip_gcd_zerosecondproduct ge_first_in_gcd_zerosecondproduct ge_second_rp_gcd_zerosecondproduct ge_second_rn_gcd_zerosecondproduct ge_second_ip_gcd_zerosecondproduct ge_second_in_gcd_zerosecondproduct. ((exists ge_representation_real_code_gcd_zerosecondproductfirst ge_representation_imaginary_code_gcd_zerosecondproductfirst. (((a) = ((ge_representation_real_code_gcd_zerosecondproductfirst) + (ge_representation_imaginary_code_gcd_zerosecondproductfirst)) * S ((ge_representation_real_code_gcd_zerosecondproductfirst) + (ge_representation_imaginary_code_gcd_zerosecondproductfirst)) + ((ge_representation_imaginary_code_gcd_zerosecondproductfirst) + (ge_representation_imaginary_code_gcd_zerosecondproductfirst))) /\ ((exists ge_balance_positive_gcd_zerosecondproductfirstreal ge_balance_negative_gcd_zerosecondproductfirstreal. (((((ge_representation_real_code_gcd_zerosecondproductfirst) = 2 * (ge_balance_positive_gcd_zerosecondproductfirstreal) /\ (ge_balance_negative_gcd_zerosecondproductfirstreal) = 0) \/ exists ge_signed_half_gcd_zerosecondproductfirstrealdecode. (((ge_representation_real_code_gcd_zerosecondproductfirst) = 2 * ge_signed_half_gcd_zerosecondproductfirstrealdecode + 1 /\ (ge_balance_positive_gcd_zerosecondproductfirstreal) = 0) /\ (ge_balance_negative_gcd_zerosecondproductfirstreal) = S ge_signed_half_gcd_zerosecondproductfirstrealdecode))) /\ ((ge_first_rp_gcd_zerosecondproduct) + ge_balance_negative_gcd_zerosecondproductfirstreal = (ge_first_rn_gcd_zerosecondproduct) + ge_balance_positive_gcd_zerosecondproductfirstreal))) /\ (exists ge_balance_positive_gcd_zerosecondproductfirstimaginary ge_balance_negative_gcd_zerosecondproductfirstimaginary. (((((ge_representation_imaginary_code_gcd_zerosecondproductfirst) = 2 * (ge_balance_positive_gcd_zerosecondproductfirstimaginary) /\ (ge_balance_negative_gcd_zerosecondproductfirstimaginary) = 0) \/ exists ge_signed_half_gcd_zerosecondproductfirstimaginarydecode. (((ge_representation_imaginary_code_gcd_zerosecondproductfirst) = 2 * ge_signed_half_gcd_zerosecondproductfirstimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerosecondproductfirstimaginary) = 0) /\ (ge_balance_negative_gcd_zerosecondproductfirstimaginary) = S ge_signed_half_gcd_zerosecondproductfirstimaginarydecode))) /\ ((ge_first_ip_gcd_zerosecondproduct) + ge_balance_negative_gcd_zerosecondproductfirstimaginary = (ge_first_in_gcd_zerosecondproduct) + ge_balance_positive_gcd_zerosecondproductfirstimaginary)))))) /\ ((exists ge_representation_real_code_gcd_zerosecondproductsecond ge_representation_imaginary_code_gcd_zerosecondproductsecond. (((gr_quotient_gcd_zerosecond) = ((ge_representation_real_code_gcd_zerosecondproductsecond) + (ge_representation_imaginary_code_gcd_zerosecondproductsecond)) * S ((ge_representation_real_code_gcd_zerosecondproductsecond) + (ge_representation_imaginary_code_gcd_zerosecondproductsecond)) + ((ge_representation_imaginary_code_gcd_zerosecondproductsecond) + (ge_representation_imaginary_code_gcd_zerosecondproductsecond))) /\ ((exists ge_balance_positive_gcd_zerosecondproductsecondreal ge_balance_negative_gcd_zerosecondproductsecondreal. (((((ge_representation_real_code_gcd_zerosecondproductsecond) = 2 * (ge_balance_positive_gcd_zerosecondproductsecondreal) /\ (ge_balance_negative_gcd_zerosecondproductsecondreal) = 0) \/ exists ge_signed_half_gcd_zerosecondproductsecondrealdecode. (((ge_representation_real_code_gcd_zerosecondproductsecond) = 2 * ge_signed_half_gcd_zerosecondproductsecondrealdecode + 1 /\ (ge_balance_positive_gcd_zerosecondproductsecondreal) = 0) /\ (ge_balance_negative_gcd_zerosecondproductsecondreal) = S ge_signed_half_gcd_zerosecondproductsecondrealdecode))) /\ ((ge_second_rp_gcd_zerosecondproduct) + ge_balance_negative_gcd_zerosecondproductsecondreal = (ge_second_rn_gcd_zerosecondproduct) + ge_balance_positive_gcd_zerosecondproductsecondreal))) /\ (exists ge_balance_positive_gcd_zerosecondproductsecondimaginary ge_balance_negative_gcd_zerosecondproductsecondimaginary. (((((ge_representation_imaginary_code_gcd_zerosecondproductsecond) = 2 * (ge_balance_positive_gcd_zerosecondproductsecondimaginary) /\ (ge_balance_negative_gcd_zerosecondproductsecondimaginary) = 0) \/ exists ge_signed_half_gcd_zerosecondproductsecondimaginarydecode. (((ge_representation_imaginary_code_gcd_zerosecondproductsecond) = 2 * ge_signed_half_gcd_zerosecondproductsecondimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerosecondproductsecondimaginary) = 0) /\ (ge_balance_negative_gcd_zerosecondproductsecondimaginary) = S ge_signed_half_gcd_zerosecondproductsecondimaginarydecode))) /\ ((ge_second_ip_gcd_zerosecondproduct) + ge_balance_negative_gcd_zerosecondproductsecondimaginary = (ge_second_in_gcd_zerosecondproduct) + ge_balance_positive_gcd_zerosecondproductsecondimaginary)))))) /\ (exists ge_representation_real_code_gcd_zerosecondproductoutput ge_representation_imaginary_code_gcd_zerosecondproductoutput. (((0) = ((ge_representation_real_code_gcd_zerosecondproductoutput) + (ge_representation_imaginary_code_gcd_zerosecondproductoutput)) * S ((ge_representation_real_code_gcd_zerosecondproductoutput) + (ge_representation_imaginary_code_gcd_zerosecondproductoutput)) + ((ge_representation_imaginary_code_gcd_zerosecondproductoutput) + (ge_representation_imaginary_code_gcd_zerosecondproductoutput))) /\ ((exists ge_balance_positive_gcd_zerosecondproductoutputreal ge_balance_negative_gcd_zerosecondproductoutputreal. (((((ge_representation_real_code_gcd_zerosecondproductoutput) = 2 * (ge_balance_positive_gcd_zerosecondproductoutputreal) /\ (ge_balance_negative_gcd_zerosecondproductoutputreal) = 0) \/ exists ge_signed_half_gcd_zerosecondproductoutputrealdecode. (((ge_representation_real_code_gcd_zerosecondproductoutput) = 2 * ge_signed_half_gcd_zerosecondproductoutputrealdecode + 1 /\ (ge_balance_positive_gcd_zerosecondproductoutputreal) = 0) /\ (ge_balance_negative_gcd_zerosecondproductoutputreal) = S ge_signed_half_gcd_zerosecondproductoutputrealdecode))) /\ ((((((((ge_first_rp_gcd_zerosecondproduct) * (ge_second_rp_gcd_zerosecondproduct))) + (((ge_first_rn_gcd_zerosecondproduct) * (ge_second_rn_gcd_zerosecondproduct))))) + (((((ge_first_ip_gcd_zerosecondproduct) * (ge_second_in_gcd_zerosecondproduct))) + (((ge_first_in_gcd_zerosecondproduct) * (ge_second_ip_gcd_zerosecondproduct))))))) + ge_balance_negative_gcd_zerosecondproductoutputreal = (((((((ge_first_rp_gcd_zerosecondproduct) * (ge_second_rn_gcd_zerosecondproduct))) + (((ge_first_rn_gcd_zerosecondproduct) * (ge_second_rp_gcd_zerosecondproduct))))) + (((((ge_first_ip_gcd_zerosecondproduct) * (ge_second_ip_gcd_zerosecondproduct))) + (((ge_first_in_gcd_zerosecondproduct) * (ge_second_in_gcd_zerosecondproduct))))))) + ge_balance_positive_gcd_zerosecondproductoutputreal))) /\ (exists ge_balance_positive_gcd_zerosecondproductoutputimaginary ge_balance_negative_gcd_zerosecondproductoutputimaginary. (((((ge_representation_imaginary_code_gcd_zerosecondproductoutput) = 2 * (ge_balance_positive_gcd_zerosecondproductoutputimaginary) /\ (ge_balance_negative_gcd_zerosecondproductoutputimaginary) = 0) \/ exists ge_signed_half_gcd_zerosecondproductoutputimaginarydecode. (((ge_representation_imaginary_code_gcd_zerosecondproductoutput) = 2 * ge_signed_half_gcd_zerosecondproductoutputimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerosecondproductoutputimaginary) = 0) /\ (ge_balance_negative_gcd_zerosecondproductoutputimaginary) = S ge_signed_half_gcd_zerosecondproductoutputimaginarydecode))) /\ ((((((((ge_first_rp_gcd_zerosecondproduct) * (ge_second_ip_gcd_zerosecondproduct))) + (((ge_first_rn_gcd_zerosecondproduct) * (ge_second_in_gcd_zerosecondproduct))))) + (((((ge_first_ip_gcd_zerosecondproduct) * (ge_second_rp_gcd_zerosecondproduct))) + (((ge_first_in_gcd_zerosecondproduct) * (ge_second_rn_gcd_zerosecondproduct))))))) + ge_balance_negative_gcd_zerosecondproductoutputimaginary = (((((((ge_first_rp_gcd_zerosecondproduct) * (ge_second_in_gcd_zerosecondproduct))) + (((ge_first_rn_gcd_zerosecondproduct) * (ge_second_ip_gcd_zerosecondproduct))))) + (((((ge_first_ip_gcd_zerosecondproduct) * (ge_second_rn_gcd_zerosecondproduct))) + (((ge_first_in_gcd_zerosecondproduct) * (ge_second_rp_gcd_zerosecondproduct))))))) + ge_balance_positive_gcd_zerosecondproductoutputimaginary)))))))))) /\ (forall gr_common_divisor_gcd_zero. (exists gr_quotient_gcd_zerocommon_first. (exists ge_first_rp_gcd_zerocommon_firstproduct ge_first_rn_gcd_zerocommon_firstproduct ge_first_ip_gcd_zerocommon_firstproduct ge_first_in_gcd_zerocommon_firstproduct ge_second_rp_gcd_zerocommon_firstproduct ge_second_rn_gcd_zerocommon_firstproduct ge_second_ip_gcd_zerocommon_firstproduct ge_second_in_gcd_zerocommon_firstproduct. ((exists ge_representation_real_code_gcd_zerocommon_firstproductfirst ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst. (((gr_common_divisor_gcd_zero) = ((ge_representation_real_code_gcd_zerocommon_firstproductfirst) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst)) * S ((ge_representation_real_code_gcd_zerocommon_firstproductfirst) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst)) + ((ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst))) /\ ((exists ge_balance_positive_gcd_zerocommon_firstproductfirstreal ge_balance_negative_gcd_zerocommon_firstproductfirstreal. (((((ge_representation_real_code_gcd_zerocommon_firstproductfirst) = 2 * (ge_balance_positive_gcd_zerocommon_firstproductfirstreal) /\ (ge_balance_negative_gcd_zerocommon_firstproductfirstreal) = 0) \/ exists ge_signed_half_gcd_zerocommon_firstproductfirstrealdecode. (((ge_representation_real_code_gcd_zerocommon_firstproductfirst) = 2 * ge_signed_half_gcd_zerocommon_firstproductfirstrealdecode + 1 /\ (ge_balance_positive_gcd_zerocommon_firstproductfirstreal) = 0) /\ (ge_balance_negative_gcd_zerocommon_firstproductfirstreal) = S ge_signed_half_gcd_zerocommon_firstproductfirstrealdecode))) /\ ((ge_first_rp_gcd_zerocommon_firstproduct) + ge_balance_negative_gcd_zerocommon_firstproductfirstreal = (ge_first_rn_gcd_zerocommon_firstproduct) + ge_balance_positive_gcd_zerocommon_firstproductfirstreal))) /\ (exists ge_balance_positive_gcd_zerocommon_firstproductfirstimaginary ge_balance_negative_gcd_zerocommon_firstproductfirstimaginary. (((((ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst) = 2 * (ge_balance_positive_gcd_zerocommon_firstproductfirstimaginary) /\ (ge_balance_negative_gcd_zerocommon_firstproductfirstimaginary) = 0) \/ exists ge_signed_half_gcd_zerocommon_firstproductfirstimaginarydecode. (((ge_representation_imaginary_code_gcd_zerocommon_firstproductfirst) = 2 * ge_signed_half_gcd_zerocommon_firstproductfirstimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerocommon_firstproductfirstimaginary) = 0) /\ (ge_balance_negative_gcd_zerocommon_firstproductfirstimaginary) = S ge_signed_half_gcd_zerocommon_firstproductfirstimaginarydecode))) /\ ((ge_first_ip_gcd_zerocommon_firstproduct) + ge_balance_negative_gcd_zerocommon_firstproductfirstimaginary = (ge_first_in_gcd_zerocommon_firstproduct) + ge_balance_positive_gcd_zerocommon_firstproductfirstimaginary)))))) /\ ((exists ge_representation_real_code_gcd_zerocommon_firstproductsecond ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond. (((gr_quotient_gcd_zerocommon_first) = ((ge_representation_real_code_gcd_zerocommon_firstproductsecond) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond)) * S ((ge_representation_real_code_gcd_zerocommon_firstproductsecond) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond)) + ((ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond))) /\ ((exists ge_balance_positive_gcd_zerocommon_firstproductsecondreal ge_balance_negative_gcd_zerocommon_firstproductsecondreal. (((((ge_representation_real_code_gcd_zerocommon_firstproductsecond) = 2 * (ge_balance_positive_gcd_zerocommon_firstproductsecondreal) /\ (ge_balance_negative_gcd_zerocommon_firstproductsecondreal) = 0) \/ exists ge_signed_half_gcd_zerocommon_firstproductsecondrealdecode. (((ge_representation_real_code_gcd_zerocommon_firstproductsecond) = 2 * ge_signed_half_gcd_zerocommon_firstproductsecondrealdecode + 1 /\ (ge_balance_positive_gcd_zerocommon_firstproductsecondreal) = 0) /\ (ge_balance_negative_gcd_zerocommon_firstproductsecondreal) = S ge_signed_half_gcd_zerocommon_firstproductsecondrealdecode))) /\ ((ge_second_rp_gcd_zerocommon_firstproduct) + ge_balance_negative_gcd_zerocommon_firstproductsecondreal = (ge_second_rn_gcd_zerocommon_firstproduct) + ge_balance_positive_gcd_zerocommon_firstproductsecondreal))) /\ (exists ge_balance_positive_gcd_zerocommon_firstproductsecondimaginary ge_balance_negative_gcd_zerocommon_firstproductsecondimaginary. (((((ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond) = 2 * (ge_balance_positive_gcd_zerocommon_firstproductsecondimaginary) /\ (ge_balance_negative_gcd_zerocommon_firstproductsecondimaginary) = 0) \/ exists ge_signed_half_gcd_zerocommon_firstproductsecondimaginarydecode. (((ge_representation_imaginary_code_gcd_zerocommon_firstproductsecond) = 2 * ge_signed_half_gcd_zerocommon_firstproductsecondimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerocommon_firstproductsecondimaginary) = 0) /\ (ge_balance_negative_gcd_zerocommon_firstproductsecondimaginary) = S ge_signed_half_gcd_zerocommon_firstproductsecondimaginarydecode))) /\ ((ge_second_ip_gcd_zerocommon_firstproduct) + ge_balance_negative_gcd_zerocommon_firstproductsecondimaginary = (ge_second_in_gcd_zerocommon_firstproduct) + ge_balance_positive_gcd_zerocommon_firstproductsecondimaginary)))))) /\ (exists ge_representation_real_code_gcd_zerocommon_firstproductoutput ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput. (((a) = ((ge_representation_real_code_gcd_zerocommon_firstproductoutput) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput)) * S ((ge_representation_real_code_gcd_zerocommon_firstproductoutput) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput)) + ((ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput) + (ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput))) /\ ((exists ge_balance_positive_gcd_zerocommon_firstproductoutputreal ge_balance_negative_gcd_zerocommon_firstproductoutputreal. (((((ge_representation_real_code_gcd_zerocommon_firstproductoutput) = 2 * (ge_balance_positive_gcd_zerocommon_firstproductoutputreal) /\ (ge_balance_negative_gcd_zerocommon_firstproductoutputreal) = 0) \/ exists ge_signed_half_gcd_zerocommon_firstproductoutputrealdecode. (((ge_representation_real_code_gcd_zerocommon_firstproductoutput) = 2 * ge_signed_half_gcd_zerocommon_firstproductoutputrealdecode + 1 /\ (ge_balance_positive_gcd_zerocommon_firstproductoutputreal) = 0) /\ (ge_balance_negative_gcd_zerocommon_firstproductoutputreal) = S ge_signed_half_gcd_zerocommon_firstproductoutputrealdecode))) /\ ((((((((ge_first_rp_gcd_zerocommon_firstproduct) * (ge_second_rp_gcd_zerocommon_firstproduct))) + (((ge_first_rn_gcd_zerocommon_firstproduct) * (ge_second_rn_gcd_zerocommon_firstproduct))))) + (((((ge_first_ip_gcd_zerocommon_firstproduct) * (ge_second_in_gcd_zerocommon_firstproduct))) + (((ge_first_in_gcd_zerocommon_firstproduct) * (ge_second_ip_gcd_zerocommon_firstproduct))))))) + ge_balance_negative_gcd_zerocommon_firstproductoutputreal = (((((((ge_first_rp_gcd_zerocommon_firstproduct) * (ge_second_rn_gcd_zerocommon_firstproduct))) + (((ge_first_rn_gcd_zerocommon_firstproduct) * (ge_second_rp_gcd_zerocommon_firstproduct))))) + (((((ge_first_ip_gcd_zerocommon_firstproduct) * (ge_second_ip_gcd_zerocommon_firstproduct))) + (((ge_first_in_gcd_zerocommon_firstproduct) * (ge_second_in_gcd_zerocommon_firstproduct))))))) + ge_balance_positive_gcd_zerocommon_firstproductoutputreal))) /\ (exists ge_balance_positive_gcd_zerocommon_firstproductoutputimaginary ge_balance_negative_gcd_zerocommon_firstproductoutputimaginary. (((((ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput) = 2 * (ge_balance_positive_gcd_zerocommon_firstproductoutputimaginary) /\ (ge_balance_negative_gcd_zerocommon_firstproductoutputimaginary) = 0) \/ exists ge_signed_half_gcd_zerocommon_firstproductoutputimaginarydecode. (((ge_representation_imaginary_code_gcd_zerocommon_firstproductoutput) = 2 * ge_signed_half_gcd_zerocommon_firstproductoutputimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerocommon_firstproductoutputimaginary) = 0) /\ (ge_balance_negative_gcd_zerocommon_firstproductoutputimaginary) = S ge_signed_half_gcd_zerocommon_firstproductoutputimaginarydecode))) /\ ((((((((ge_first_rp_gcd_zerocommon_firstproduct) * (ge_second_ip_gcd_zerocommon_firstproduct))) + (((ge_first_rn_gcd_zerocommon_firstproduct) * (ge_second_in_gcd_zerocommon_firstproduct))))) + (((((ge_first_ip_gcd_zerocommon_firstproduct) * (ge_second_rp_gcd_zerocommon_firstproduct))) + (((ge_first_in_gcd_zerocommon_firstproduct) * (ge_second_rn_gcd_zerocommon_firstproduct))))))) + ge_balance_negative_gcd_zerocommon_firstproductoutputimaginary = (((((((ge_first_rp_gcd_zerocommon_firstproduct) * (ge_second_in_gcd_zerocommon_firstproduct))) + (((ge_first_rn_gcd_zerocommon_firstproduct) * (ge_second_ip_gcd_zerocommon_firstproduct))))) + (((((ge_first_ip_gcd_zerocommon_firstproduct) * (ge_second_rn_gcd_zerocommon_firstproduct))) + (((ge_first_in_gcd_zerocommon_firstproduct) * (ge_second_rp_gcd_zerocommon_firstproduct))))))) + ge_balance_positive_gcd_zerocommon_firstproductoutputimaginary)))))))))) -> (exists gr_quotient_gcd_zerocommon_second. (exists ge_first_rp_gcd_zerocommon_secondproduct ge_first_rn_gcd_zerocommon_secondproduct ge_first_ip_gcd_zerocommon_secondproduct ge_first_in_gcd_zerocommon_secondproduct ge_second_rp_gcd_zerocommon_secondproduct ge_second_rn_gcd_zerocommon_secondproduct ge_second_ip_gcd_zerocommon_secondproduct ge_second_in_gcd_zerocommon_secondproduct. ((exists ge_representation_real_code_gcd_zerocommon_secondproductfirst ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst. (((gr_common_divisor_gcd_zero) = ((ge_representation_real_code_gcd_zerocommon_secondproductfirst) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst)) * S ((ge_representation_real_code_gcd_zerocommon_secondproductfirst) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst)) + ((ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst))) /\ ((exists ge_balance_positive_gcd_zerocommon_secondproductfirstreal ge_balance_negative_gcd_zerocommon_secondproductfirstreal. (((((ge_representation_real_code_gcd_zerocommon_secondproductfirst) = 2 * (ge_balance_positive_gcd_zerocommon_secondproductfirstreal) /\ (ge_balance_negative_gcd_zerocommon_secondproductfirstreal) = 0) \/ exists ge_signed_half_gcd_zerocommon_secondproductfirstrealdecode. (((ge_representation_real_code_gcd_zerocommon_secondproductfirst) = 2 * ge_signed_half_gcd_zerocommon_secondproductfirstrealdecode + 1 /\ (ge_balance_positive_gcd_zerocommon_secondproductfirstreal) = 0) /\ (ge_balance_negative_gcd_zerocommon_secondproductfirstreal) = S ge_signed_half_gcd_zerocommon_secondproductfirstrealdecode))) /\ ((ge_first_rp_gcd_zerocommon_secondproduct) + ge_balance_negative_gcd_zerocommon_secondproductfirstreal = (ge_first_rn_gcd_zerocommon_secondproduct) + ge_balance_positive_gcd_zerocommon_secondproductfirstreal))) /\ (exists ge_balance_positive_gcd_zerocommon_secondproductfirstimaginary ge_balance_negative_gcd_zerocommon_secondproductfirstimaginary. (((((ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst) = 2 * (ge_balance_positive_gcd_zerocommon_secondproductfirstimaginary) /\ (ge_balance_negative_gcd_zerocommon_secondproductfirstimaginary) = 0) \/ exists ge_signed_half_gcd_zerocommon_secondproductfirstimaginarydecode. (((ge_representation_imaginary_code_gcd_zerocommon_secondproductfirst) = 2 * ge_signed_half_gcd_zerocommon_secondproductfirstimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerocommon_secondproductfirstimaginary) = 0) /\ (ge_balance_negative_gcd_zerocommon_secondproductfirstimaginary) = S ge_signed_half_gcd_zerocommon_secondproductfirstimaginarydecode))) /\ ((ge_first_ip_gcd_zerocommon_secondproduct) + ge_balance_negative_gcd_zerocommon_secondproductfirstimaginary = (ge_first_in_gcd_zerocommon_secondproduct) + ge_balance_positive_gcd_zerocommon_secondproductfirstimaginary)))))) /\ ((exists ge_representation_real_code_gcd_zerocommon_secondproductsecond ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond. (((gr_quotient_gcd_zerocommon_second) = ((ge_representation_real_code_gcd_zerocommon_secondproductsecond) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond)) * S ((ge_representation_real_code_gcd_zerocommon_secondproductsecond) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond)) + ((ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond))) /\ ((exists ge_balance_positive_gcd_zerocommon_secondproductsecondreal ge_balance_negative_gcd_zerocommon_secondproductsecondreal. (((((ge_representation_real_code_gcd_zerocommon_secondproductsecond) = 2 * (ge_balance_positive_gcd_zerocommon_secondproductsecondreal) /\ (ge_balance_negative_gcd_zerocommon_secondproductsecondreal) = 0) \/ exists ge_signed_half_gcd_zerocommon_secondproductsecondrealdecode. (((ge_representation_real_code_gcd_zerocommon_secondproductsecond) = 2 * ge_signed_half_gcd_zerocommon_secondproductsecondrealdecode + 1 /\ (ge_balance_positive_gcd_zerocommon_secondproductsecondreal) = 0) /\ (ge_balance_negative_gcd_zerocommon_secondproductsecondreal) = S ge_signed_half_gcd_zerocommon_secondproductsecondrealdecode))) /\ ((ge_second_rp_gcd_zerocommon_secondproduct) + ge_balance_negative_gcd_zerocommon_secondproductsecondreal = (ge_second_rn_gcd_zerocommon_secondproduct) + ge_balance_positive_gcd_zerocommon_secondproductsecondreal))) /\ (exists ge_balance_positive_gcd_zerocommon_secondproductsecondimaginary ge_balance_negative_gcd_zerocommon_secondproductsecondimaginary. (((((ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond) = 2 * (ge_balance_positive_gcd_zerocommon_secondproductsecondimaginary) /\ (ge_balance_negative_gcd_zerocommon_secondproductsecondimaginary) = 0) \/ exists ge_signed_half_gcd_zerocommon_secondproductsecondimaginarydecode. (((ge_representation_imaginary_code_gcd_zerocommon_secondproductsecond) = 2 * ge_signed_half_gcd_zerocommon_secondproductsecondimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerocommon_secondproductsecondimaginary) = 0) /\ (ge_balance_negative_gcd_zerocommon_secondproductsecondimaginary) = S ge_signed_half_gcd_zerocommon_secondproductsecondimaginarydecode))) /\ ((ge_second_ip_gcd_zerocommon_secondproduct) + ge_balance_negative_gcd_zerocommon_secondproductsecondimaginary = (ge_second_in_gcd_zerocommon_secondproduct) + ge_balance_positive_gcd_zerocommon_secondproductsecondimaginary)))))) /\ (exists ge_representation_real_code_gcd_zerocommon_secondproductoutput ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput. (((0) = ((ge_representation_real_code_gcd_zerocommon_secondproductoutput) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput)) * S ((ge_representation_real_code_gcd_zerocommon_secondproductoutput) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput)) + ((ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput) + (ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput))) /\ ((exists ge_balance_positive_gcd_zerocommon_secondproductoutputreal ge_balance_negative_gcd_zerocommon_secondproductoutputreal. (((((ge_representation_real_code_gcd_zerocommon_secondproductoutput) = 2 * (ge_balance_positive_gcd_zerocommon_secondproductoutputreal) /\ (ge_balance_negative_gcd_zerocommon_secondproductoutputreal) = 0) \/ exists ge_signed_half_gcd_zerocommon_secondproductoutputrealdecode. (((ge_representation_real_code_gcd_zerocommon_secondproductoutput) = 2 * ge_signed_half_gcd_zerocommon_secondproductoutputrealdecode + 1 /\ (ge_balance_positive_gcd_zerocommon_secondproductoutputreal) = 0) /\ (ge_balance_negative_gcd_zerocommon_secondproductoutputreal) = S ge_signed_half_gcd_zerocommon_secondproductoutputrealdecode))) /\ ((((((((ge_first_rp_gcd_zerocommon_secondproduct) * (ge_second_rp_gcd_zerocommon_secondproduct))) + (((ge_first_rn_gcd_zerocommon_secondproduct) * (ge_second_rn_gcd_zerocommon_secondproduct))))) + (((((ge_first_ip_gcd_zerocommon_secondproduct) * (ge_second_in_gcd_zerocommon_secondproduct))) + (((ge_first_in_gcd_zerocommon_secondproduct) * (ge_second_ip_gcd_zerocommon_secondproduct))))))) + ge_balance_negative_gcd_zerocommon_secondproductoutputreal = (((((((ge_first_rp_gcd_zerocommon_secondproduct) * (ge_second_rn_gcd_zerocommon_secondproduct))) + (((ge_first_rn_gcd_zerocommon_secondproduct) * (ge_second_rp_gcd_zerocommon_secondproduct))))) + (((((ge_first_ip_gcd_zerocommon_secondproduct) * (ge_second_ip_gcd_zerocommon_secondproduct))) + (((ge_first_in_gcd_zerocommon_secondproduct) * (ge_second_in_gcd_zerocommon_secondproduct))))))) + ge_balance_positive_gcd_zerocommon_secondproductoutputreal))) /\ (exists ge_balance_positive_gcd_zerocommon_secondproductoutputimaginary ge_balance_negative_gcd_zerocommon_secondproductoutputimaginary. (((((ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput) = 2 * (ge_balance_positive_gcd_zerocommon_secondproductoutputimaginary) /\ (ge_balance_negative_gcd_zerocommon_secondproductoutputimaginary) = 0) \/ exists ge_signed_half_gcd_zerocommon_secondproductoutputimaginarydecode. (((ge_representation_imaginary_code_gcd_zerocommon_secondproductoutput) = 2 * ge_signed_half_gcd_zerocommon_secondproductoutputimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerocommon_secondproductoutputimaginary) = 0) /\ (ge_balance_negative_gcd_zerocommon_secondproductoutputimaginary) = S ge_signed_half_gcd_zerocommon_secondproductoutputimaginarydecode))) /\ ((((((((ge_first_rp_gcd_zerocommon_secondproduct) * (ge_second_ip_gcd_zerocommon_secondproduct))) + (((ge_first_rn_gcd_zerocommon_secondproduct) * (ge_second_in_gcd_zerocommon_secondproduct))))) + (((((ge_first_ip_gcd_zerocommon_secondproduct) * (ge_second_rp_gcd_zerocommon_secondproduct))) + (((ge_first_in_gcd_zerocommon_secondproduct) * (ge_second_rn_gcd_zerocommon_secondproduct))))))) + ge_balance_negative_gcd_zerocommon_secondproductoutputimaginary = (((((((ge_first_rp_gcd_zerocommon_secondproduct) * (ge_second_in_gcd_zerocommon_secondproduct))) + (((ge_first_rn_gcd_zerocommon_secondproduct) * (ge_second_ip_gcd_zerocommon_secondproduct))))) + (((((ge_first_ip_gcd_zerocommon_secondproduct) * (ge_second_rn_gcd_zerocommon_secondproduct))) + (((ge_first_in_gcd_zerocommon_secondproduct) * (ge_second_rp_gcd_zerocommon_secondproduct))))))) + ge_balance_positive_gcd_zerocommon_secondproductoutputimaginary)))))))))) -> (exists gr_quotient_gcd_zerogreatest. (exists ge_first_rp_gcd_zerogreatestproduct ge_first_rn_gcd_zerogreatestproduct ge_first_ip_gcd_zerogreatestproduct ge_first_in_gcd_zerogreatestproduct ge_second_rp_gcd_zerogreatestproduct ge_second_rn_gcd_zerogreatestproduct ge_second_ip_gcd_zerogreatestproduct ge_second_in_gcd_zerogreatestproduct. ((exists ge_representation_real_code_gcd_zerogreatestproductfirst ge_representation_imaginary_code_gcd_zerogreatestproductfirst. (((gr_common_divisor_gcd_zero) = ((ge_representation_real_code_gcd_zerogreatestproductfirst) + (ge_representation_imaginary_code_gcd_zerogreatestproductfirst)) * S ((ge_representation_real_code_gcd_zerogreatestproductfirst) + (ge_representation_imaginary_code_gcd_zerogreatestproductfirst)) + ((ge_representation_imaginary_code_gcd_zerogreatestproductfirst) + (ge_representation_imaginary_code_gcd_zerogreatestproductfirst))) /\ ((exists ge_balance_positive_gcd_zerogreatestproductfirstreal ge_balance_negative_gcd_zerogreatestproductfirstreal. (((((ge_representation_real_code_gcd_zerogreatestproductfirst) = 2 * (ge_balance_positive_gcd_zerogreatestproductfirstreal) /\ (ge_balance_negative_gcd_zerogreatestproductfirstreal) = 0) \/ exists ge_signed_half_gcd_zerogreatestproductfirstrealdecode. (((ge_representation_real_code_gcd_zerogreatestproductfirst) = 2 * ge_signed_half_gcd_zerogreatestproductfirstrealdecode + 1 /\ (ge_balance_positive_gcd_zerogreatestproductfirstreal) = 0) /\ (ge_balance_negative_gcd_zerogreatestproductfirstreal) = S ge_signed_half_gcd_zerogreatestproductfirstrealdecode))) /\ ((ge_first_rp_gcd_zerogreatestproduct) + ge_balance_negative_gcd_zerogreatestproductfirstreal = (ge_first_rn_gcd_zerogreatestproduct) + ge_balance_positive_gcd_zerogreatestproductfirstreal))) /\ (exists ge_balance_positive_gcd_zerogreatestproductfirstimaginary ge_balance_negative_gcd_zerogreatestproductfirstimaginary. (((((ge_representation_imaginary_code_gcd_zerogreatestproductfirst) = 2 * (ge_balance_positive_gcd_zerogreatestproductfirstimaginary) /\ (ge_balance_negative_gcd_zerogreatestproductfirstimaginary) = 0) \/ exists ge_signed_half_gcd_zerogreatestproductfirstimaginarydecode. (((ge_representation_imaginary_code_gcd_zerogreatestproductfirst) = 2 * ge_signed_half_gcd_zerogreatestproductfirstimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerogreatestproductfirstimaginary) = 0) /\ (ge_balance_negative_gcd_zerogreatestproductfirstimaginary) = S ge_signed_half_gcd_zerogreatestproductfirstimaginarydecode))) /\ ((ge_first_ip_gcd_zerogreatestproduct) + ge_balance_negative_gcd_zerogreatestproductfirstimaginary = (ge_first_in_gcd_zerogreatestproduct) + ge_balance_positive_gcd_zerogreatestproductfirstimaginary)))))) /\ ((exists ge_representation_real_code_gcd_zerogreatestproductsecond ge_representation_imaginary_code_gcd_zerogreatestproductsecond. (((gr_quotient_gcd_zerogreatest) = ((ge_representation_real_code_gcd_zerogreatestproductsecond) + (ge_representation_imaginary_code_gcd_zerogreatestproductsecond)) * S ((ge_representation_real_code_gcd_zerogreatestproductsecond) + (ge_representation_imaginary_code_gcd_zerogreatestproductsecond)) + ((ge_representation_imaginary_code_gcd_zerogreatestproductsecond) + (ge_representation_imaginary_code_gcd_zerogreatestproductsecond))) /\ ((exists ge_balance_positive_gcd_zerogreatestproductsecondreal ge_balance_negative_gcd_zerogreatestproductsecondreal. (((((ge_representation_real_code_gcd_zerogreatestproductsecond) = 2 * (ge_balance_positive_gcd_zerogreatestproductsecondreal) /\ (ge_balance_negative_gcd_zerogreatestproductsecondreal) = 0) \/ exists ge_signed_half_gcd_zerogreatestproductsecondrealdecode. (((ge_representation_real_code_gcd_zerogreatestproductsecond) = 2 * ge_signed_half_gcd_zerogreatestproductsecondrealdecode + 1 /\ (ge_balance_positive_gcd_zerogreatestproductsecondreal) = 0) /\ (ge_balance_negative_gcd_zerogreatestproductsecondreal) = S ge_signed_half_gcd_zerogreatestproductsecondrealdecode))) /\ ((ge_second_rp_gcd_zerogreatestproduct) + ge_balance_negative_gcd_zerogreatestproductsecondreal = (ge_second_rn_gcd_zerogreatestproduct) + ge_balance_positive_gcd_zerogreatestproductsecondreal))) /\ (exists ge_balance_positive_gcd_zerogreatestproductsecondimaginary ge_balance_negative_gcd_zerogreatestproductsecondimaginary. (((((ge_representation_imaginary_code_gcd_zerogreatestproductsecond) = 2 * (ge_balance_positive_gcd_zerogreatestproductsecondimaginary) /\ (ge_balance_negative_gcd_zerogreatestproductsecondimaginary) = 0) \/ exists ge_signed_half_gcd_zerogreatestproductsecondimaginarydecode. (((ge_representation_imaginary_code_gcd_zerogreatestproductsecond) = 2 * ge_signed_half_gcd_zerogreatestproductsecondimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerogreatestproductsecondimaginary) = 0) /\ (ge_balance_negative_gcd_zerogreatestproductsecondimaginary) = S ge_signed_half_gcd_zerogreatestproductsecondimaginarydecode))) /\ ((ge_second_ip_gcd_zerogreatestproduct) + ge_balance_negative_gcd_zerogreatestproductsecondimaginary = (ge_second_in_gcd_zerogreatestproduct) + ge_balance_positive_gcd_zerogreatestproductsecondimaginary)))))) /\ (exists ge_representation_real_code_gcd_zerogreatestproductoutput ge_representation_imaginary_code_gcd_zerogreatestproductoutput. (((a) = ((ge_representation_real_code_gcd_zerogreatestproductoutput) + (ge_representation_imaginary_code_gcd_zerogreatestproductoutput)) * S ((ge_representation_real_code_gcd_zerogreatestproductoutput) + (ge_representation_imaginary_code_gcd_zerogreatestproductoutput)) + ((ge_representation_imaginary_code_gcd_zerogreatestproductoutput) + (ge_representation_imaginary_code_gcd_zerogreatestproductoutput))) /\ ((exists ge_balance_positive_gcd_zerogreatestproductoutputreal ge_balance_negative_gcd_zerogreatestproductoutputreal. (((((ge_representation_real_code_gcd_zerogreatestproductoutput) = 2 * (ge_balance_positive_gcd_zerogreatestproductoutputreal) /\ (ge_balance_negative_gcd_zerogreatestproductoutputreal) = 0) \/ exists ge_signed_half_gcd_zerogreatestproductoutputrealdecode. (((ge_representation_real_code_gcd_zerogreatestproductoutput) = 2 * ge_signed_half_gcd_zerogreatestproductoutputrealdecode + 1 /\ (ge_balance_positive_gcd_zerogreatestproductoutputreal) = 0) /\ (ge_balance_negative_gcd_zerogreatestproductoutputreal) = S ge_signed_half_gcd_zerogreatestproductoutputrealdecode))) /\ ((((((((ge_first_rp_gcd_zerogreatestproduct) * (ge_second_rp_gcd_zerogreatestproduct))) + (((ge_first_rn_gcd_zerogreatestproduct) * (ge_second_rn_gcd_zerogreatestproduct))))) + (((((ge_first_ip_gcd_zerogreatestproduct) * (ge_second_in_gcd_zerogreatestproduct))) + (((ge_first_in_gcd_zerogreatestproduct) * (ge_second_ip_gcd_zerogreatestproduct))))))) + ge_balance_negative_gcd_zerogreatestproductoutputreal = (((((((ge_first_rp_gcd_zerogreatestproduct) * (ge_second_rn_gcd_zerogreatestproduct))) + (((ge_first_rn_gcd_zerogreatestproduct) * (ge_second_rp_gcd_zerogreatestproduct))))) + (((((ge_first_ip_gcd_zerogreatestproduct) * (ge_second_ip_gcd_zerogreatestproduct))) + (((ge_first_in_gcd_zerogreatestproduct) * (ge_second_in_gcd_zerogreatestproduct))))))) + ge_balance_positive_gcd_zerogreatestproductoutputreal))) /\ (exists ge_balance_positive_gcd_zerogreatestproductoutputimaginary ge_balance_negative_gcd_zerogreatestproductoutputimaginary. (((((ge_representation_imaginary_code_gcd_zerogreatestproductoutput) = 2 * (ge_balance_positive_gcd_zerogreatestproductoutputimaginary) /\ (ge_balance_negative_gcd_zerogreatestproductoutputimaginary) = 0) \/ exists ge_signed_half_gcd_zerogreatestproductoutputimaginarydecode. (((ge_representation_imaginary_code_gcd_zerogreatestproductoutput) = 2 * ge_signed_half_gcd_zerogreatestproductoutputimaginarydecode + 1 /\ (ge_balance_positive_gcd_zerogreatestproductoutputimaginary) = 0) /\ (ge_balance_negative_gcd_zerogreatestproductoutputimaginary) = S ge_signed_half_gcd_zerogreatestproductoutputimaginarydecode))) /\ ((((((((ge_first_rp_gcd_zerogreatestproduct) * (ge_second_ip_gcd_zerogreatestproduct))) + (((ge_first_rn_gcd_zerogreatestproduct) * (ge_second_in_gcd_zerogreatestproduct))))) + (((((ge_first_ip_gcd_zerogreatestproduct) * (ge_second_rp_gcd_zerogreatestproduct))) + (((ge_first_in_gcd_zerogreatestproduct) * (ge_second_rn_gcd_zerogreatestproduct))))))) + ge_balance_negative_gcd_zerogreatestproductoutputimaginary = (((((((ge_first_rp_gcd_zerogreatestproduct) * (ge_second_in_gcd_zerogreatestproduct))) + (((ge_first_rn_gcd_zerogreatestproduct) * (ge_second_ip_gcd_zerogreatestproduct))))) + (((((ge_first_ip_gcd_zerogreatestproduct) * (ge_second_rn_gcd_zerogreatestproduct))) + (((ge_first_in_gcd_zerogreatestproduct) * (ge_second_rp_gcd_zerogreatestproduct))))))) + ge_balance_positive_gcd_zerogreatestproductoutputimaginary)))))))))))))) /\ (exists gr_first_product_bezout_zero gr_second_product_bezout_zero. ((exists ge_first_rp_bezout_zerofirst ge_first_rn_bezout_zerofirst ge_first_ip_bezout_zerofirst ge_first_in_bezout_zerofirst ge_second_rp_bezout_zerofirst ge_second_rn_bezout_zerofirst ge_second_ip_bezout_zerofirst ge_second_in_bezout_zerofirst. ((exists ge_representation_real_code_bezout_zerofirstfirst ge_representation_imaginary_code_bezout_zerofirstfirst. (((a) = ((ge_representation_real_code_bezout_zerofirstfirst) + (ge_representation_imaginary_code_bezout_zerofirstfirst)) * S ((ge_representation_real_code_bezout_zerofirstfirst) + (ge_representation_imaginary_code_bezout_zerofirstfirst)) + ((ge_representation_imaginary_code_bezout_zerofirstfirst) + (ge_representation_imaginary_code_bezout_zerofirstfirst))) /\ ((exists ge_balance_positive_bezout_zerofirstfirstreal ge_balance_negative_bezout_zerofirstfirstreal. (((((ge_representation_real_code_bezout_zerofirstfirst) = 2 * (ge_balance_positive_bezout_zerofirstfirstreal) /\ (ge_balance_negative_bezout_zerofirstfirstreal) = 0) \/ exists ge_signed_half_bezout_zerofirstfirstrealdecode. (((ge_representation_real_code_bezout_zerofirstfirst) = 2 * ge_signed_half_bezout_zerofirstfirstrealdecode + 1 /\ (ge_balance_positive_bezout_zerofirstfirstreal) = 0) /\ (ge_balance_negative_bezout_zerofirstfirstreal) = S ge_signed_half_bezout_zerofirstfirstrealdecode))) /\ ((ge_first_rp_bezout_zerofirst) + ge_balance_negative_bezout_zerofirstfirstreal = (ge_first_rn_bezout_zerofirst) + ge_balance_positive_bezout_zerofirstfirstreal))) /\ (exists ge_balance_positive_bezout_zerofirstfirstimaginary ge_balance_negative_bezout_zerofirstfirstimaginary. (((((ge_representation_imaginary_code_bezout_zerofirstfirst) = 2 * (ge_balance_positive_bezout_zerofirstfirstimaginary) /\ (ge_balance_negative_bezout_zerofirstfirstimaginary) = 0) \/ exists ge_signed_half_bezout_zerofirstfirstimaginarydecode. (((ge_representation_imaginary_code_bezout_zerofirstfirst) = 2 * ge_signed_half_bezout_zerofirstfirstimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerofirstfirstimaginary) = 0) /\ (ge_balance_negative_bezout_zerofirstfirstimaginary) = S ge_signed_half_bezout_zerofirstfirstimaginarydecode))) /\ ((ge_first_ip_bezout_zerofirst) + ge_balance_negative_bezout_zerofirstfirstimaginary = (ge_first_in_bezout_zerofirst) + ge_balance_positive_bezout_zerofirstfirstimaginary)))))) /\ ((exists ge_representation_real_code_bezout_zerofirstsecond ge_representation_imaginary_code_bezout_zerofirstsecond. (((6) = ((ge_representation_real_code_bezout_zerofirstsecond) + (ge_representation_imaginary_code_bezout_zerofirstsecond)) * S ((ge_representation_real_code_bezout_zerofirstsecond) + (ge_representation_imaginary_code_bezout_zerofirstsecond)) + ((ge_representation_imaginary_code_bezout_zerofirstsecond) + (ge_representation_imaginary_code_bezout_zerofirstsecond))) /\ ((exists ge_balance_positive_bezout_zerofirstsecondreal ge_balance_negative_bezout_zerofirstsecondreal. (((((ge_representation_real_code_bezout_zerofirstsecond) = 2 * (ge_balance_positive_bezout_zerofirstsecondreal) /\ (ge_balance_negative_bezout_zerofirstsecondreal) = 0) \/ exists ge_signed_half_bezout_zerofirstsecondrealdecode. (((ge_representation_real_code_bezout_zerofirstsecond) = 2 * ge_signed_half_bezout_zerofirstsecondrealdecode + 1 /\ (ge_balance_positive_bezout_zerofirstsecondreal) = 0) /\ (ge_balance_negative_bezout_zerofirstsecondreal) = S ge_signed_half_bezout_zerofirstsecondrealdecode))) /\ ((ge_second_rp_bezout_zerofirst) + ge_balance_negative_bezout_zerofirstsecondreal = (ge_second_rn_bezout_zerofirst) + ge_balance_positive_bezout_zerofirstsecondreal))) /\ (exists ge_balance_positive_bezout_zerofirstsecondimaginary ge_balance_negative_bezout_zerofirstsecondimaginary. (((((ge_representation_imaginary_code_bezout_zerofirstsecond) = 2 * (ge_balance_positive_bezout_zerofirstsecondimaginary) /\ (ge_balance_negative_bezout_zerofirstsecondimaginary) = 0) \/ exists ge_signed_half_bezout_zerofirstsecondimaginarydecode. (((ge_representation_imaginary_code_bezout_zerofirstsecond) = 2 * ge_signed_half_bezout_zerofirstsecondimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerofirstsecondimaginary) = 0) /\ (ge_balance_negative_bezout_zerofirstsecondimaginary) = S ge_signed_half_bezout_zerofirstsecondimaginarydecode))) /\ ((ge_second_ip_bezout_zerofirst) + ge_balance_negative_bezout_zerofirstsecondimaginary = (ge_second_in_bezout_zerofirst) + ge_balance_positive_bezout_zerofirstsecondimaginary)))))) /\ (exists ge_representation_real_code_bezout_zerofirstoutput ge_representation_imaginary_code_bezout_zerofirstoutput. (((gr_first_product_bezout_zero) = ((ge_representation_real_code_bezout_zerofirstoutput) + (ge_representation_imaginary_code_bezout_zerofirstoutput)) * S ((ge_representation_real_code_bezout_zerofirstoutput) + (ge_representation_imaginary_code_bezout_zerofirstoutput)) + ((ge_representation_imaginary_code_bezout_zerofirstoutput) + (ge_representation_imaginary_code_bezout_zerofirstoutput))) /\ ((exists ge_balance_positive_bezout_zerofirstoutputreal ge_balance_negative_bezout_zerofirstoutputreal. (((((ge_representation_real_code_bezout_zerofirstoutput) = 2 * (ge_balance_positive_bezout_zerofirstoutputreal) /\ (ge_balance_negative_bezout_zerofirstoutputreal) = 0) \/ exists ge_signed_half_bezout_zerofirstoutputrealdecode. (((ge_representation_real_code_bezout_zerofirstoutput) = 2 * ge_signed_half_bezout_zerofirstoutputrealdecode + 1 /\ (ge_balance_positive_bezout_zerofirstoutputreal) = 0) /\ (ge_balance_negative_bezout_zerofirstoutputreal) = S ge_signed_half_bezout_zerofirstoutputrealdecode))) /\ ((((((((ge_first_rp_bezout_zerofirst) * (ge_second_rp_bezout_zerofirst))) + (((ge_first_rn_bezout_zerofirst) * (ge_second_rn_bezout_zerofirst))))) + (((((ge_first_ip_bezout_zerofirst) * (ge_second_in_bezout_zerofirst))) + (((ge_first_in_bezout_zerofirst) * (ge_second_ip_bezout_zerofirst))))))) + ge_balance_negative_bezout_zerofirstoutputreal = (((((((ge_first_rp_bezout_zerofirst) * (ge_second_rn_bezout_zerofirst))) + (((ge_first_rn_bezout_zerofirst) * (ge_second_rp_bezout_zerofirst))))) + (((((ge_first_ip_bezout_zerofirst) * (ge_second_ip_bezout_zerofirst))) + (((ge_first_in_bezout_zerofirst) * (ge_second_in_bezout_zerofirst))))))) + ge_balance_positive_bezout_zerofirstoutputreal))) /\ (exists ge_balance_positive_bezout_zerofirstoutputimaginary ge_balance_negative_bezout_zerofirstoutputimaginary. (((((ge_representation_imaginary_code_bezout_zerofirstoutput) = 2 * (ge_balance_positive_bezout_zerofirstoutputimaginary) /\ (ge_balance_negative_bezout_zerofirstoutputimaginary) = 0) \/ exists ge_signed_half_bezout_zerofirstoutputimaginarydecode. (((ge_representation_imaginary_code_bezout_zerofirstoutput) = 2 * ge_signed_half_bezout_zerofirstoutputimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerofirstoutputimaginary) = 0) /\ (ge_balance_negative_bezout_zerofirstoutputimaginary) = S ge_signed_half_bezout_zerofirstoutputimaginarydecode))) /\ ((((((((ge_first_rp_bezout_zerofirst) * (ge_second_ip_bezout_zerofirst))) + (((ge_first_rn_bezout_zerofirst) * (ge_second_in_bezout_zerofirst))))) + (((((ge_first_ip_bezout_zerofirst) * (ge_second_rp_bezout_zerofirst))) + (((ge_first_in_bezout_zerofirst) * (ge_second_rn_bezout_zerofirst))))))) + ge_balance_negative_bezout_zerofirstoutputimaginary = (((((((ge_first_rp_bezout_zerofirst) * (ge_second_in_bezout_zerofirst))) + (((ge_first_rn_bezout_zerofirst) * (ge_second_ip_bezout_zerofirst))))) + (((((ge_first_ip_bezout_zerofirst) * (ge_second_rn_bezout_zerofirst))) + (((ge_first_in_bezout_zerofirst) * (ge_second_rp_bezout_zerofirst))))))) + ge_balance_positive_bezout_zerofirstoutputimaginary))))))))) /\ ((exists ge_first_rp_bezout_zerosecond ge_first_rn_bezout_zerosecond ge_first_ip_bezout_zerosecond ge_first_in_bezout_zerosecond ge_second_rp_bezout_zerosecond ge_second_rn_bezout_zerosecond ge_second_ip_bezout_zerosecond ge_second_in_bezout_zerosecond. ((exists ge_representation_real_code_bezout_zerosecondfirst ge_representation_imaginary_code_bezout_zerosecondfirst. (((0) = ((ge_representation_real_code_bezout_zerosecondfirst) + (ge_representation_imaginary_code_bezout_zerosecondfirst)) * S ((ge_representation_real_code_bezout_zerosecondfirst) + (ge_representation_imaginary_code_bezout_zerosecondfirst)) + ((ge_representation_imaginary_code_bezout_zerosecondfirst) + (ge_representation_imaginary_code_bezout_zerosecondfirst))) /\ ((exists ge_balance_positive_bezout_zerosecondfirstreal ge_balance_negative_bezout_zerosecondfirstreal. (((((ge_representation_real_code_bezout_zerosecondfirst) = 2 * (ge_balance_positive_bezout_zerosecondfirstreal) /\ (ge_balance_negative_bezout_zerosecondfirstreal) = 0) \/ exists ge_signed_half_bezout_zerosecondfirstrealdecode. (((ge_representation_real_code_bezout_zerosecondfirst) = 2 * ge_signed_half_bezout_zerosecondfirstrealdecode + 1 /\ (ge_balance_positive_bezout_zerosecondfirstreal) = 0) /\ (ge_balance_negative_bezout_zerosecondfirstreal) = S ge_signed_half_bezout_zerosecondfirstrealdecode))) /\ ((ge_first_rp_bezout_zerosecond) + ge_balance_negative_bezout_zerosecondfirstreal = (ge_first_rn_bezout_zerosecond) + ge_balance_positive_bezout_zerosecondfirstreal))) /\ (exists ge_balance_positive_bezout_zerosecondfirstimaginary ge_balance_negative_bezout_zerosecondfirstimaginary. (((((ge_representation_imaginary_code_bezout_zerosecondfirst) = 2 * (ge_balance_positive_bezout_zerosecondfirstimaginary) /\ (ge_balance_negative_bezout_zerosecondfirstimaginary) = 0) \/ exists ge_signed_half_bezout_zerosecondfirstimaginarydecode. (((ge_representation_imaginary_code_bezout_zerosecondfirst) = 2 * ge_signed_half_bezout_zerosecondfirstimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerosecondfirstimaginary) = 0) /\ (ge_balance_negative_bezout_zerosecondfirstimaginary) = S ge_signed_half_bezout_zerosecondfirstimaginarydecode))) /\ ((ge_first_ip_bezout_zerosecond) + ge_balance_negative_bezout_zerosecondfirstimaginary = (ge_first_in_bezout_zerosecond) + ge_balance_positive_bezout_zerosecondfirstimaginary)))))) /\ ((exists ge_representation_real_code_bezout_zerosecondsecond ge_representation_imaginary_code_bezout_zerosecondsecond. (((0) = ((ge_representation_real_code_bezout_zerosecondsecond) + (ge_representation_imaginary_code_bezout_zerosecondsecond)) * S ((ge_representation_real_code_bezout_zerosecondsecond) + (ge_representation_imaginary_code_bezout_zerosecondsecond)) + ((ge_representation_imaginary_code_bezout_zerosecondsecond) + (ge_representation_imaginary_code_bezout_zerosecondsecond))) /\ ((exists ge_balance_positive_bezout_zerosecondsecondreal ge_balance_negative_bezout_zerosecondsecondreal. (((((ge_representation_real_code_bezout_zerosecondsecond) = 2 * (ge_balance_positive_bezout_zerosecondsecondreal) /\ (ge_balance_negative_bezout_zerosecondsecondreal) = 0) \/ exists ge_signed_half_bezout_zerosecondsecondrealdecode. (((ge_representation_real_code_bezout_zerosecondsecond) = 2 * ge_signed_half_bezout_zerosecondsecondrealdecode + 1 /\ (ge_balance_positive_bezout_zerosecondsecondreal) = 0) /\ (ge_balance_negative_bezout_zerosecondsecondreal) = S ge_signed_half_bezout_zerosecondsecondrealdecode))) /\ ((ge_second_rp_bezout_zerosecond) + ge_balance_negative_bezout_zerosecondsecondreal = (ge_second_rn_bezout_zerosecond) + ge_balance_positive_bezout_zerosecondsecondreal))) /\ (exists ge_balance_positive_bezout_zerosecondsecondimaginary ge_balance_negative_bezout_zerosecondsecondimaginary. (((((ge_representation_imaginary_code_bezout_zerosecondsecond) = 2 * (ge_balance_positive_bezout_zerosecondsecondimaginary) /\ (ge_balance_negative_bezout_zerosecondsecondimaginary) = 0) \/ exists ge_signed_half_bezout_zerosecondsecondimaginarydecode. (((ge_representation_imaginary_code_bezout_zerosecondsecond) = 2 * ge_signed_half_bezout_zerosecondsecondimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerosecondsecondimaginary) = 0) /\ (ge_balance_negative_bezout_zerosecondsecondimaginary) = S ge_signed_half_bezout_zerosecondsecondimaginarydecode))) /\ ((ge_second_ip_bezout_zerosecond) + ge_balance_negative_bezout_zerosecondsecondimaginary = (ge_second_in_bezout_zerosecond) + ge_balance_positive_bezout_zerosecondsecondimaginary)))))) /\ (exists ge_representation_real_code_bezout_zerosecondoutput ge_representation_imaginary_code_bezout_zerosecondoutput. (((gr_second_product_bezout_zero) = ((ge_representation_real_code_bezout_zerosecondoutput) + (ge_representation_imaginary_code_bezout_zerosecondoutput)) * S ((ge_representation_real_code_bezout_zerosecondoutput) + (ge_representation_imaginary_code_bezout_zerosecondoutput)) + ((ge_representation_imaginary_code_bezout_zerosecondoutput) + (ge_representation_imaginary_code_bezout_zerosecondoutput))) /\ ((exists ge_balance_positive_bezout_zerosecondoutputreal ge_balance_negative_bezout_zerosecondoutputreal. (((((ge_representation_real_code_bezout_zerosecondoutput) = 2 * (ge_balance_positive_bezout_zerosecondoutputreal) /\ (ge_balance_negative_bezout_zerosecondoutputreal) = 0) \/ exists ge_signed_half_bezout_zerosecondoutputrealdecode. (((ge_representation_real_code_bezout_zerosecondoutput) = 2 * ge_signed_half_bezout_zerosecondoutputrealdecode + 1 /\ (ge_balance_positive_bezout_zerosecondoutputreal) = 0) /\ (ge_balance_negative_bezout_zerosecondoutputreal) = S ge_signed_half_bezout_zerosecondoutputrealdecode))) /\ ((((((((ge_first_rp_bezout_zerosecond) * (ge_second_rp_bezout_zerosecond))) + (((ge_first_rn_bezout_zerosecond) * (ge_second_rn_bezout_zerosecond))))) + (((((ge_first_ip_bezout_zerosecond) * (ge_second_in_bezout_zerosecond))) + (((ge_first_in_bezout_zerosecond) * (ge_second_ip_bezout_zerosecond))))))) + ge_balance_negative_bezout_zerosecondoutputreal = (((((((ge_first_rp_bezout_zerosecond) * (ge_second_rn_bezout_zerosecond))) + (((ge_first_rn_bezout_zerosecond) * (ge_second_rp_bezout_zerosecond))))) + (((((ge_first_ip_bezout_zerosecond) * (ge_second_ip_bezout_zerosecond))) + (((ge_first_in_bezout_zerosecond) * (ge_second_in_bezout_zerosecond))))))) + ge_balance_positive_bezout_zerosecondoutputreal))) /\ (exists ge_balance_positive_bezout_zerosecondoutputimaginary ge_balance_negative_bezout_zerosecondoutputimaginary. (((((ge_representation_imaginary_code_bezout_zerosecondoutput) = 2 * (ge_balance_positive_bezout_zerosecondoutputimaginary) /\ (ge_balance_negative_bezout_zerosecondoutputimaginary) = 0) \/ exists ge_signed_half_bezout_zerosecondoutputimaginarydecode. (((ge_representation_imaginary_code_bezout_zerosecondoutput) = 2 * ge_signed_half_bezout_zerosecondoutputimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerosecondoutputimaginary) = 0) /\ (ge_balance_negative_bezout_zerosecondoutputimaginary) = S ge_signed_half_bezout_zerosecondoutputimaginarydecode))) /\ ((((((((ge_first_rp_bezout_zerosecond) * (ge_second_ip_bezout_zerosecond))) + (((ge_first_rn_bezout_zerosecond) * (ge_second_in_bezout_zerosecond))))) + (((((ge_first_ip_bezout_zerosecond) * (ge_second_rp_bezout_zerosecond))) + (((ge_first_in_bezout_zerosecond) * (ge_second_rn_bezout_zerosecond))))))) + ge_balance_negative_bezout_zerosecondoutputimaginary = (((((((ge_first_rp_bezout_zerosecond) * (ge_second_in_bezout_zerosecond))) + (((ge_first_rn_bezout_zerosecond) * (ge_second_ip_bezout_zerosecond))))) + (((((ge_first_ip_bezout_zerosecond) * (ge_second_rn_bezout_zerosecond))) + (((ge_first_in_bezout_zerosecond) * (ge_second_rp_bezout_zerosecond))))))) + ge_balance_positive_bezout_zerosecondoutputimaginary))))))))) /\ (exists ge_first_rp_bezout_zerosum ge_first_rn_bezout_zerosum ge_first_ip_bezout_zerosum ge_first_in_bezout_zerosum ge_second_rp_bezout_zerosum ge_second_rn_bezout_zerosum ge_second_ip_bezout_zerosum ge_second_in_bezout_zerosum. ((exists ge_representation_real_code_bezout_zerosumfirst ge_representation_imaginary_code_bezout_zerosumfirst. (((gr_first_product_bezout_zero) = ((ge_representation_real_code_bezout_zerosumfirst) + (ge_representation_imaginary_code_bezout_zerosumfirst)) * S ((ge_representation_real_code_bezout_zerosumfirst) + (ge_representation_imaginary_code_bezout_zerosumfirst)) + ((ge_representation_imaginary_code_bezout_zerosumfirst) + (ge_representation_imaginary_code_bezout_zerosumfirst))) /\ ((exists ge_balance_positive_bezout_zerosumfirstreal ge_balance_negative_bezout_zerosumfirstreal. (((((ge_representation_real_code_bezout_zerosumfirst) = 2 * (ge_balance_positive_bezout_zerosumfirstreal) /\ (ge_balance_negative_bezout_zerosumfirstreal) = 0) \/ exists ge_signed_half_bezout_zerosumfirstrealdecode. (((ge_representation_real_code_bezout_zerosumfirst) = 2 * ge_signed_half_bezout_zerosumfirstrealdecode + 1 /\ (ge_balance_positive_bezout_zerosumfirstreal) = 0) /\ (ge_balance_negative_bezout_zerosumfirstreal) = S ge_signed_half_bezout_zerosumfirstrealdecode))) /\ ((ge_first_rp_bezout_zerosum) + ge_balance_negative_bezout_zerosumfirstreal = (ge_first_rn_bezout_zerosum) + ge_balance_positive_bezout_zerosumfirstreal))) /\ (exists ge_balance_positive_bezout_zerosumfirstimaginary ge_balance_negative_bezout_zerosumfirstimaginary. (((((ge_representation_imaginary_code_bezout_zerosumfirst) = 2 * (ge_balance_positive_bezout_zerosumfirstimaginary) /\ (ge_balance_negative_bezout_zerosumfirstimaginary) = 0) \/ exists ge_signed_half_bezout_zerosumfirstimaginarydecode. (((ge_representation_imaginary_code_bezout_zerosumfirst) = 2 * ge_signed_half_bezout_zerosumfirstimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerosumfirstimaginary) = 0) /\ (ge_balance_negative_bezout_zerosumfirstimaginary) = S ge_signed_half_bezout_zerosumfirstimaginarydecode))) /\ ((ge_first_ip_bezout_zerosum) + ge_balance_negative_bezout_zerosumfirstimaginary = (ge_first_in_bezout_zerosum) + ge_balance_positive_bezout_zerosumfirstimaginary)))))) /\ ((exists ge_representation_real_code_bezout_zerosumsecond ge_representation_imaginary_code_bezout_zerosumsecond. (((gr_second_product_bezout_zero) = ((ge_representation_real_code_bezout_zerosumsecond) + (ge_representation_imaginary_code_bezout_zerosumsecond)) * S ((ge_representation_real_code_bezout_zerosumsecond) + (ge_representation_imaginary_code_bezout_zerosumsecond)) + ((ge_representation_imaginary_code_bezout_zerosumsecond) + (ge_representation_imaginary_code_bezout_zerosumsecond))) /\ ((exists ge_balance_positive_bezout_zerosumsecondreal ge_balance_negative_bezout_zerosumsecondreal. (((((ge_representation_real_code_bezout_zerosumsecond) = 2 * (ge_balance_positive_bezout_zerosumsecondreal) /\ (ge_balance_negative_bezout_zerosumsecondreal) = 0) \/ exists ge_signed_half_bezout_zerosumsecondrealdecode. (((ge_representation_real_code_bezout_zerosumsecond) = 2 * ge_signed_half_bezout_zerosumsecondrealdecode + 1 /\ (ge_balance_positive_bezout_zerosumsecondreal) = 0) /\ (ge_balance_negative_bezout_zerosumsecondreal) = S ge_signed_half_bezout_zerosumsecondrealdecode))) /\ ((ge_second_rp_bezout_zerosum) + ge_balance_negative_bezout_zerosumsecondreal = (ge_second_rn_bezout_zerosum) + ge_balance_positive_bezout_zerosumsecondreal))) /\ (exists ge_balance_positive_bezout_zerosumsecondimaginary ge_balance_negative_bezout_zerosumsecondimaginary. (((((ge_representation_imaginary_code_bezout_zerosumsecond) = 2 * (ge_balance_positive_bezout_zerosumsecondimaginary) /\ (ge_balance_negative_bezout_zerosumsecondimaginary) = 0) \/ exists ge_signed_half_bezout_zerosumsecondimaginarydecode. (((ge_representation_imaginary_code_bezout_zerosumsecond) = 2 * ge_signed_half_bezout_zerosumsecondimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerosumsecondimaginary) = 0) /\ (ge_balance_negative_bezout_zerosumsecondimaginary) = S ge_signed_half_bezout_zerosumsecondimaginarydecode))) /\ ((ge_second_ip_bezout_zerosum) + ge_balance_negative_bezout_zerosumsecondimaginary = (ge_second_in_bezout_zerosum) + ge_balance_positive_bezout_zerosumsecondimaginary)))))) /\ (exists ge_representation_real_code_bezout_zerosumoutput ge_representation_imaginary_code_bezout_zerosumoutput. (((a) = ((ge_representation_real_code_bezout_zerosumoutput) + (ge_representation_imaginary_code_bezout_zerosumoutput)) * S ((ge_representation_real_code_bezout_zerosumoutput) + (ge_representation_imaginary_code_bezout_zerosumoutput)) + ((ge_representation_imaginary_code_bezout_zerosumoutput) + (ge_representation_imaginary_code_bezout_zerosumoutput))) /\ ((exists ge_balance_positive_bezout_zerosumoutputreal ge_balance_negative_bezout_zerosumoutputreal. (((((ge_representation_real_code_bezout_zerosumoutput) = 2 * (ge_balance_positive_bezout_zerosumoutputreal) /\ (ge_balance_negative_bezout_zerosumoutputreal) = 0) \/ exists ge_signed_half_bezout_zerosumoutputrealdecode. (((ge_representation_real_code_bezout_zerosumoutput) = 2 * ge_signed_half_bezout_zerosumoutputrealdecode + 1 /\ (ge_balance_positive_bezout_zerosumoutputreal) = 0) /\ (ge_balance_negative_bezout_zerosumoutputreal) = S ge_signed_half_bezout_zerosumoutputrealdecode))) /\ ((((ge_first_rp_bezout_zerosum) + (ge_second_rp_bezout_zerosum))) + ge_balance_negative_bezout_zerosumoutputreal = (((ge_first_rn_bezout_zerosum) + (ge_second_rn_bezout_zerosum))) + ge_balance_positive_bezout_zerosumoutputreal))) /\ (exists ge_balance_positive_bezout_zerosumoutputimaginary ge_balance_negative_bezout_zerosumoutputimaginary. (((((ge_representation_imaginary_code_bezout_zerosumoutput) = 2 * (ge_balance_positive_bezout_zerosumoutputimaginary) /\ (ge_balance_negative_bezout_zerosumoutputimaginary) = 0) \/ exists ge_signed_half_bezout_zerosumoutputimaginarydecode. (((ge_representation_imaginary_code_bezout_zerosumoutput) = 2 * ge_signed_half_bezout_zerosumoutputimaginarydecode + 1 /\ (ge_balance_positive_bezout_zerosumoutputimaginary) = 0) /\ (ge_balance_negative_bezout_zerosumoutputimaginary) = S ge_signed_half_bezout_zerosumoutputimaginarydecode))) /\ ((((ge_first_ip_bezout_zerosum) + (ge_second_ip_bezout_zerosum))) + ge_balance_negative_bezout_zerosumoutputimaginary = (((ge_first_in_bezout_zerosum) + (ge_second_in_bezout_zerosum))) + ge_balance_positive_bezout_zerosumoutputimaginary)))))))))))))

Complete tactic proof in conservative notation

All 28 original proof lines are preserved. Only local proposition formulas are abbreviated; every abbreviation has an exact binder-safe expansion check. The linked exact edition contains the unchanged replay script.

Read the argument

Proof checkpoints

28 script commands · 12 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.

Definition notation is shown below. Open the paired exact edition for the original native formulas. Source pairing is not a new equivalence certificate.

Named ingredients (6)
01Fix variables and assumptionsL1–2

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

  1. L1
    intro a
  2. L2
    intro ha
02Separate the logical casesL3–4

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

  1. L3
    split
  2. L4
    split
03Use earlier factsL5–7

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

  1. L5
    specialize gaussian_divides_reflexive (a)
  2. L6
    apply gaussian_divides_reflexive
  3. L7
    exact ha
04Separate the logical casesL8–8

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

  1. L8
    split
05Use earlier factsL9–11

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

  1. L9
    specialize gaussian_divides_zero (a)
  2. L10
    apply gaussian_divides_zero
  3. L11
    exact ha
06Fix variables and assumptionsL12–14

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

  1. L12
    intro d
  2. L13
    intro hd
  3. L14
    intro hzero
07Use earlier factsL15–15

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

  1. L15
    exact hd
08Construct an explicit witnessL16–17

Supply the displayed value, then prove that it has the required property.

  1. L16
    exists (a)
  2. L17
    exists (0)
09Separate the logical casesL18–18

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

  1. L18
    split
10Use earlier factsL19–21

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

  1. L19
    specialize gaussian_multiply_one_right (a)
  2. L20
    apply gaussian_multiply_one_right
  3. L21
    exact ha
11Separate the logical casesL22–22

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

  1. L22
    split
12Use earlier factsL23–28

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

  1. L23
    specialize gaussian_multiply_zero_right (0)
  2. L24
    apply gaussian_multiply_zero_right
  3. L25
    exact gaussian_zero_valid
  4. L26
    specialize gaussian_add_zero_right (a)
  5. L27
    apply gaussian_add_zero_right
  6. L28
    exact ha

Library-wide reading audit

Original defined command ledger · 28 lines
  1. 0001intro a
  2. 0002intro ha
  3. 0003split
  4. 0004split
  5. 0005specialize gaussian_divides_reflexive (a)
  6. 0006apply gaussian_divides_reflexive
  7. 0007exact ha
  8. 0008split
  9. 0009specialize gaussian_divides_zero (a)
  10. 0010apply gaussian_divides_zero
  11. 0011exact ha
  12. 0012intro d
  13. 0013intro hd
  14. 0014intro hzero
  15. 0015exact hd
  16. 0016exists (a)
  17. 0017exists (0)
  18. 0018split
  19. 0019specialize gaussian_multiply_one_right (a)
  20. 0020apply gaussian_multiply_one_right
  21. 0021exact ha
  22. 0022split
  23. 0023specialize gaussian_multiply_zero_right (0)
  24. 0024apply gaussian_multiply_zero_right
  25. 0025exact gaussian_zero_valid
  26. 0026specialize gaussian_add_zero_right (a)
  27. 0027apply gaussian_add_zero_right
  28. 0028exact ha