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 r s b c l. (forall gcomp_merge_index_merge_implies_pairwise_source gcomp_merge_solution_merge_implies_pairwise_source gcomp_merge_lcm_merge_implies_pairwise_source gcomp_merge_residue_merge_implies_pairwise_source gcomp_merge_modulus_merge_implies_pairwise_source gcomp_merge_gcd_merge_implies_pairwise_source. (exists ff_lt_gcrt_merge_implies_pairwise_source_bound. ff_lt_gcrt_merge_implies_pairwise_source_bound + S gcomp_merge_index_merge_implies_pairwise_source = l) -> (((forall gcrt_common_index_merge_implies_pairwise_source_lcm_own gcrt_common_modulus_merge_implies_pairwise_source_lcm_own. (exists ff_lt_gcrt_merge_implies_pairwise_source_lcm_own_bound. ff_lt_gcrt_merge_implies_pairwise_source_lcm_own_bound + S gcrt_common_index_merge_implies_pairwise_source_lcm_own = gcomp_merge_index_merge_implies_pairwise_source) -> (((exists ff_h_gcrt_merge_implies_pairwise_source_lcm_own_entry. ff_h_gcrt_merge_implies_pairwise_source_lcm_own_entry + S (gcrt_common_modulus_merge_implies_pairwise_source_lcm_own) = S ((S (gcrt_common_index_merge_implies_pairwise_source_lcm_own)) * c)) /\ exists ff_q_gcrt_merge_implies_pairwise_source_lcm_own_entry. b = ff_q_gcrt_merge_implies_pairwise_source_lcm_own_entry * S ((S (gcrt_common_index_merge_implies_pairwise_source_lcm_own)) * c) + (gcrt_common_modulus_merge_implies_pairwise_source_lcm_own))) -> exists gcrt_common_quotient_merge_implies_pairwise_source_lcm_own. gcomp_merge_lcm_merge_implies_pairwise_source = gcrt_common_modulus_merge_implies_pairwise_source_lcm_own * gcrt_common_quotient_merge_implies_pairwise_source_lcm_own) /\ forall gcrt_lcm_common_merge_implies_pairwise_source_lcm. (forall gcrt_common_index_merge_implies_pairwise_source_lcm_other gcrt_common_modulus_merge_implies_pairwise_source_lcm_other. (exists ff_lt_gcrt_merge_implies_pairwise_source_lcm_other_bound. ff_lt_gcrt_merge_implies_pairwise_source_lcm_other_bound + S gcrt_common_index_merge_implies_pairwise_source_lcm_other = gcomp_merge_index_merge_implies_pairwise_source) -> (((exists ff_h_gcrt_merge_implies_pairwise_source_lcm_other_entry. ff_h_gcrt_merge_implies_pairwise_source_lcm_other_entry + S (gcrt_common_modulus_merge_implies_pairwise_source_lcm_other) = S ((S (gcrt_common_index_merge_implies_pairwise_source_lcm_other)) * c)) /\ exists ff_q_gcrt_merge_implies_pairwise_source_lcm_other_entry. b = ff_q_gcrt_merge_implies_pairwise_source_lcm_other_entry * S ((S (gcrt_common_index_merge_implies_pairwise_source_lcm_other)) * c) + (gcrt_common_modulus_merge_implies_pairwise_source_lcm_other))) -> exists gcrt_common_quotient_merge_implies_pairwise_source_lcm_other. gcrt_lcm_common_merge_implies_pairwise_source_lcm = gcrt_common_modulus_merge_implies_pairwise_source_lcm_other * gcrt_common_quotient_merge_implies_pairwise_source_lcm_other) -> exists gcrt_lcm_quotient_merge_implies_pairwise_source_lcm. gcrt_lcm_common_merge_implies_pairwise_source_lcm = gcomp_merge_lcm_merge_implies_pairwise_source * gcrt_lcm_quotient_merge_implies_pairwise_source_lcm)) -> (forall gcrt_solution_index_merge_implies_pairwise_source_solution gcrt_solution_residue_merge_implies_pairwise_source_solution gcrt_solution_modulus_merge_implies_pairwise_source_solution. (exists ff_lt_gcrt_merge_implies_pairwise_source_solution_bound. ff_lt_gcrt_merge_implies_pairwise_source_solution_bound + S gcrt_solution_index_merge_implies_pairwise_source_solution = gcomp_merge_index_merge_implies_pairwise_source) -> (((exists ff_h_gcrt_merge_implies_pairwise_source_solution_residue. ff_h_gcrt_merge_implies_pairwise_source_solution_residue + S (gcrt_solution_residue_merge_implies_pairwise_source_solution) = S ((S (gcrt_solution_index_merge_implies_pairwise_source_solution)) * s)) /\ exists ff_q_gcrt_merge_implies_pairwise_source_solution_residue. r = ff_q_gcrt_merge_implies_pairwise_source_solution_residue * S ((S (gcrt_solution_index_merge_implies_pairwise_source_solution)) * s) + (gcrt_solution_residue_merge_implies_pairwise_source_solution))) -> (((exists ff_h_gcrt_merge_implies_pairwise_source_solution_modulus. ff_h_gcrt_merge_implies_pairwise_source_solution_modulus + S (gcrt_solution_modulus_merge_implies_pairwise_source_solution) = S ((S (gcrt_solution_index_merge_implies_pairwise_source_solution)) * c)) /\ exists ff_q_gcrt_merge_implies_pairwise_source_solution_modulus. b = ff_q_gcrt_merge_implies_pairwise_source_solution_modulus * S ((S (gcrt_solution_index_merge_implies_pairwise_source_solution)) * c) + (gcrt_solution_modulus_merge_implies_pairwise_source_solution))) -> (exists hgcrt_mod_left_gcrt_merge_implies_pairwise_source_solution_congruence hgcrt_mod_right_gcrt_merge_implies_pairwise_source_solution_congruence. gcomp_merge_solution_merge_implies_pairwise_source + gcrt_solution_modulus_merge_implies_pairwise_source_solution * hgcrt_mod_left_gcrt_merge_implies_pairwise_source_solution_congruence = gcrt_solution_residue_merge_implies_pairwise_source_solution + gcrt_solution_modulus_merge_implies_pairwise_source_solution * hgcrt_mod_right_gcrt_merge_implies_pairwise_source_solution_congruence)) -> (((exists ff_h_gcrt_merge_implies_pairwise_source_residue. ff_h_gcrt_merge_implies_pairwise_source_residue + S (gcomp_merge_residue_merge_implies_pairwise_source) = S ((S (gcomp_merge_index_merge_implies_pairwise_source)) * s)) /\ exists ff_q_gcrt_merge_implies_pairwise_source_residue. r = ff_q_gcrt_merge_implies_pairwise_source_residue * S ((S (gcomp_merge_index_merge_implies_pairwise_source)) * s) + (gcomp_merge_residue_merge_implies_pairwise_source))) -> (((exists ff_h_gcrt_merge_implies_pairwise_source_modulus. ff_h_gcrt_merge_implies_pairwise_source_modulus + S (gcomp_merge_modulus_merge_implies_pairwise_source) = S ((S (gcomp_merge_index_merge_implies_pairwise_source)) * c)) /\ exists ff_q_gcrt_merge_implies_pairwise_source_modulus. b = ff_q_gcrt_merge_implies_pairwise_source_modulus * S ((S (gcomp_merge_index_merge_implies_pairwise_source)) * c) + (gcomp_merge_modulus_merge_implies_pairwise_source))) -> ((((exists hag_left_factor_gcomp_merge_implies_pairwise_source_gcd. gcomp_merge_lcm_merge_implies_pairwise_source = gcomp_merge_gcd_merge_implies_pairwise_source * hag_left_factor_gcomp_merge_implies_pairwise_source_gcd) /\ (exists hag_right_factor_gcomp_merge_implies_pairwise_source_gcd. gcomp_merge_modulus_merge_implies_pairwise_source = gcomp_merge_gcd_merge_implies_pairwise_source * hag_right_factor_gcomp_merge_implies_pairwise_source_gcd)) /\ forall hag_divisor_gcomp_merge_implies_pairwise_source_gcd. (exists hag_common_left_gcomp_merge_implies_pairwise_source_gcd. gcomp_merge_lcm_merge_implies_pairwise_source = hag_divisor_gcomp_merge_implies_pairwise_source_gcd * hag_common_left_gcomp_merge_implies_pairwise_source_gcd) -> (exists hag_common_right_gcomp_merge_implies_pairwise_source_gcd. gcomp_merge_modulus_merge_implies_pairwise_source = hag_divisor_gcomp_merge_implies_pairwise_source_gcd * hag_common_right_gcomp_merge_implies_pairwise_source_gcd) -> exists hag_greatest_factor_gcomp_merge_implies_pairwise_source_gcd. gcomp_merge_gcd_merge_implies_pairwise_source = hag_divisor_gcomp_merge_implies_pairwise_source_gcd * hag_greatest_factor_gcomp_merge_implies_pairwise_source_gcd)) -> (exists hgcrt_mod_left_gcrt_merge_implies_pairwise_source_result hgcrt_mod_right_gcrt_merge_implies_pairwise_source_result. gcomp_merge_solution_merge_implies_pairwise_source + gcomp_merge_gcd_merge_implies_pairwise_source * hgcrt_mod_left_gcrt_merge_implies_pairwise_source_result = gcomp_merge_residue_merge_implies_pairwise_source + gcomp_merge_gcd_merge_implies_pairwise_source * hgcrt_mod_right_gcrt_merge_implies_pairwise_source_result)) -> (forall gcomp_left_index_merge_implies_pairwise_result gcomp_right_index_merge_implies_pairwise_result gcomp_left_residue_merge_implies_pairwise_result gcomp_right_residue_merge_implies_pairwise_result gcomp_left_modulus_merge_implies_pairwise_result gcomp_right_modulus_merge_implies_pairwise_result gcomp_pair_gcd_merge_implies_pairwise_result. (exists ff_lt_gcrt_merge_implies_pairwise_result_left_bound. ff_lt_gcrt_merge_implies_pairwise_result_left_bound + S gcomp_left_index_merge_implies_pairwise_result = l) -> (exists ff_lt_gcrt_merge_implies_pairwise_result_right_bound. ff_lt_gcrt_merge_implies_pairwise_result_right_bound + S gcomp_right_index_merge_implies_pairwise_result = l) -> (((exists ff_h_gcrt_merge_implies_pairwise_result_left_residue. ff_h_gcrt_merge_implies_pairwise_result_left_residue + S (gcomp_left_residue_merge_implies_pairwise_result) = S ((S (gcomp_left_index_merge_implies_pairwise_result)) * s)) /\ exists ff_q_gcrt_merge_implies_pairwise_result_left_residue. r = ff_q_gcrt_merge_implies_pairwise_result_left_residue * S ((S (gcomp_left_index_merge_implies_pairwise_result)) * s) + (gcomp_left_residue_merge_implies_pairwise_result))) -> (((exists ff_h_gcrt_merge_implies_pairwise_result_right_residue. ff_h_gcrt_merge_implies_pairwise_result_right_residue + S (gcomp_right_residue_merge_implies_pairwise_result) = S ((S (gcomp_right_index_merge_implies_pairwise_result)) * s)) /\ exists ff_q_gcrt_merge_implies_pairwise_result_right_residue. r = ff_q_gcrt_merge_implies_pairwise_result_right_residue * S ((S (gcomp_right_index_merge_implies_pairwise_result)) * s) + (gcomp_right_residue_merge_implies_pairwise_result))) -> (((exists ff_h_gcrt_merge_implies_pairwise_result_left_modulus. ff_h_gcrt_merge_implies_pairwise_result_left_modulus + S (gcomp_left_modulus_merge_implies_pairwise_result) = S ((S (gcomp_left_index_merge_implies_pairwise_result)) * c)) /\ exists ff_q_gcrt_merge_implies_pairwise_result_left_modulus. b = ff_q_gcrt_merge_implies_pairwise_result_left_modulus * S ((S (gcomp_left_index_merge_implies_pairwise_result)) * c) + (gcomp_left_modulus_merge_implies_pairwise_result))) -> (((exists ff_h_gcrt_merge_implies_pairwise_result_right_modulus. ff_h_gcrt_merge_implies_pairwise_result_right_modulus + S (gcomp_right_modulus_merge_implies_pairwise_result) = S ((S (gcomp_right_index_merge_implies_pairwise_result)) * c)) /\ exists ff_q_gcrt_merge_implies_pairwise_result_right_modulus. b = ff_q_gcrt_merge_implies_pairwise_result_right_modulus * S ((S (gcomp_right_index_merge_implies_pairwise_result)) * c) + (gcomp_right_modulus_merge_implies_pairwise_result))) -> ((((exists hag_left_factor_gcomp_merge_implies_pairwise_result_gcd. gcomp_left_modulus_merge_implies_pairwise_result = gcomp_pair_gcd_merge_implies_pairwise_result * hag_left_factor_gcomp_merge_implies_pairwise_result_gcd) /\ (exists hag_right_factor_gcomp_merge_implies_pairwise_result_gcd. gcomp_right_modulus_merge_implies_pairwise_result = gcomp_pair_gcd_merge_implies_pairwise_result * hag_right_factor_gcomp_merge_implies_pairwise_result_gcd)) /\ forall hag_divisor_gcomp_merge_implies_pairwise_result_gcd. (exists hag_common_left_gcomp_merge_implies_pairwise_result_gcd. gcomp_left_modulus_merge_implies_pairwise_result = hag_divisor_gcomp_merge_implies_pairwise_result_gcd * hag_common_left_gcomp_merge_implies_pairwise_result_gcd) -> (exists hag_common_right_gcomp_merge_implies_pairwise_result_gcd. gcomp_right_modulus_merge_implies_pairwise_result = hag_divisor_gcomp_merge_implies_pairwise_result_gcd * hag_common_right_gcomp_merge_implies_pairwise_result_gcd) -> exists hag_greatest_factor_gcomp_merge_implies_pairwise_result_gcd. gcomp_pair_gcd_merge_implies_pairwise_result = hag_divisor_gcomp_merge_implies_pairwise_result_gcd * hag_greatest_factor_gcomp_merge_implies_pairwise_result_gcd)) -> (exists hgcrt_mod_left_gcrt_merge_implies_pairwise_result_result hgcrt_mod_right_gcrt_merge_implies_pairwise_result_result. gcomp_left_residue_merge_implies_pairwise_result + gcomp_pair_gcd_merge_implies_pairwise_result * hgcrt_mod_left_gcrt_merge_implies_pairwise_result_result = gcomp_right_residue_merge_implies_pairwise_result + gcomp_pair_gcd_merge_implies_pairwise_result * hgcrt_mod_right_gcrt_merge_implies_pairwise_result_result))Constructive proof overview
Generated structural guide
The operational predecessor-LCM merge invariant constructively implies exact pairwise gcd compatibility; the converse is not assumed.
The unchanged tactic script uses 2 declared prerequisites and contains 23 exact native proof lines.
Alpha v34 checked-use · first admitted v25 · independently kernel and Lean verified; not Stable
Proof neighborhood
Direct dependencies
GC0009 crt_merge_compatible_prefix_solution_exists GC0005 crt_prefix_solution_implies_pairwise_compatibleDirect 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 (2)
01Fix variables and assumptionsL1–6
02Use earlier factsL7–11
Instantiate or apply named facts and discharge the corresponding proof obligations.
03Establish hsolutionL12–14
Establish this local claim before using it. It is not an additional assumption. The following proof commands apply crt merge compatible prefix solution exists.
- L12
have hsolution : ∃ x. CRTPrefixSolution(r,s,b,c,l,x)Definitions: CRTPrefixSolution - L13
apply crt_merge_compatible_prefix_solution_exists - L14
exact hmerge
04Separate the logical casesL15–15
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L15
cases hsolution
05Use earlier factsL16–23
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L16
specialize crt_prefix_solution_implies_pairwise_compatible r - L17
specialize crt_prefix_solution_implies_pairwise_compatible s - L18
specialize crt_prefix_solution_implies_pairwise_compatible b - L19
specialize crt_prefix_solution_implies_pairwise_compatible c - L20
specialize crt_prefix_solution_implies_pairwise_compatible l - L21
specialize crt_prefix_solution_implies_pairwise_compatible x - L22
apply crt_prefix_solution_implies_pairwise_compatible - L23
exact hsolution_witness
Original exact command ledger · 23 lines
- 0001
intro r - 0002
intro s - 0003
intro b - 0004
intro c - 0005
intro l - 0006
intro hmerge - 0007
specialize crt_merge_compatible_prefix_solution_exists r - 0008
specialize crt_merge_compatible_prefix_solution_exists s - 0009
specialize crt_merge_compatible_prefix_solution_exists b - 0010
specialize crt_merge_compatible_prefix_solution_exists c - 0011
specialize crt_merge_compatible_prefix_solution_exists l - 0012
have hsolution : exists x. (forall gcrt_solution_index_gcomp_implies_actual_solution gcrt_solution_residue_gcomp_implies_actual_solution gcrt_solution_modulus_gcomp_implies_actual_solution. (exists ff_lt_gcrt_gcomp_implies_actual_solution_bound. ff_lt_gcrt_gcomp_implies_actual_solution_bound + S gcrt_solution_index_gcomp_implies_actual_solution = l) -> (((exists ff_h_gcrt_gcomp_implies_actual_solution_residue. ff_h_gcrt_gcomp_implies_actual_solution_residue + S (gcrt_solution_residue_gcomp_implies_actual_solution) = S ((S (gcrt_solution_index_gcomp_implies_actual_solution)) * s)) /\ exists ff_q_gcrt_gcomp_implies_actual_solution_residue. r = ff_q_gcrt_gcomp_implies_actual_solution_residue * S ((S (gcrt_solution_index_gcomp_implies_actual_solution)) * s) + (gcrt_solution_residue_gcomp_implies_actual_solution))) -> (((exists ff_h_gcrt_gcomp_implies_actual_solution_modulus. ff_h_gcrt_gcomp_implies_actual_solution_modulus + S (gcrt_solution_modulus_gcomp_implies_actual_solution) = S ((S (gcrt_solution_index_gcomp_implies_actual_solution)) * c)) /\ exists ff_q_gcrt_gcomp_implies_actual_solution_modulus. b = ff_q_gcrt_gcomp_implies_actual_solution_modulus * S ((S (gcrt_solution_index_gcomp_implies_actual_solution)) * c) + (gcrt_solution_modulus_gcomp_implies_actual_solution))) -> (exists hgcrt_mod_left_gcrt_gcomp_implies_actual_solution_congruence hgcrt_mod_right_gcrt_gcomp_implies_actual_solution_congruence. x + gcrt_solution_modulus_gcomp_implies_actual_solution * hgcrt_mod_left_gcrt_gcomp_implies_actual_solution_congruence = gcrt_solution_residue_gcomp_implies_actual_solution + gcrt_solution_modulus_gcomp_implies_actual_solution * hgcrt_mod_right_gcrt_gcomp_implies_actual_solution_congruence)) - 0013
apply crt_merge_compatible_prefix_solution_exists - 0014
exact hmerge - 0015
cases hsolution - 0016
specialize crt_prefix_solution_implies_pairwise_compatible r - 0017
specialize crt_prefix_solution_implies_pairwise_compatible s - 0018
specialize crt_prefix_solution_implies_pairwise_compatible b - 0019
specialize crt_prefix_solution_implies_pairwise_compatible c - 0020
specialize crt_prefix_solution_implies_pairwise_compatible l - 0021
specialize crt_prefix_solution_implies_pairwise_compatible x - 0022
apply crt_prefix_solution_implies_pairwise_compatible - 0023
exact hsolution_witness
Separate complete second-wave branches: Full G011 proof · Alpha v27.