JT0031

jordan_tuple_congruence_divisor

Alpha v35 independently verified · alpha_closed; checked-use authorized; not Stable

Coordinate congruence descends along actual divisibility of moduli.

Exact expanded first-order arithmetic statement

forall m n b c d e k. (exists jt_factor_moddivisor. (n)=(m)*jt_factor_moddivisor) -> (forall jt_index_modlarger jt_left_modlarger jt_right_modlarger. (exists jt_gap_modlargerindex. jt_gap_modlargerindex+S (jt_index_modlarger)=(k)) -> (((exists fs_h_jt_modlargerleft. fs_h_jt_modlargerleft + S (jt_left_modlarger) = S ((S (jt_index_modlarger)) * c)) /\ exists fs_q_jt_modlargerleft. b = fs_q_jt_modlargerleft * S ((S (jt_index_modlarger)) * c) + (jt_left_modlarger))) -> (((exists fs_h_jt_modlargerright. fs_h_jt_modlargerright + S (jt_right_modlarger) = S ((S (jt_index_modlarger)) * e)) /\ exists fs_q_jt_modlargerright. d = fs_q_jt_modlargerright * S ((S (jt_index_modlarger)) * e) + (jt_right_modlarger))) -> (exists jt_left_modlargermod jt_right_modlargermod. (jt_left_modlarger)+(n)*jt_left_modlargermod=(jt_right_modlarger)+(n)*jt_right_modlargermod)) -> (forall jt_index_modsmaller jt_left_modsmaller jt_right_modsmaller. (exists jt_gap_modsmallerindex. jt_gap_modsmallerindex+S (jt_index_modsmaller)=(k)) -> (((exists fs_h_jt_modsmallerleft. fs_h_jt_modsmallerleft + S (jt_left_modsmaller) = S ((S (jt_index_modsmaller)) * c)) /\ exists fs_q_jt_modsmallerleft. b = fs_q_jt_modsmallerleft * S ((S (jt_index_modsmaller)) * c) + (jt_left_modsmaller))) -> (((exists fs_h_jt_modsmallerright. fs_h_jt_modsmallerright + S (jt_right_modsmaller) = S ((S (jt_index_modsmaller)) * e)) /\ exists fs_q_jt_modsmallerright. d = fs_q_jt_modsmallerright * S ((S (jt_index_modsmaller)) * e) + (jt_right_modsmaller))) -> (exists jt_left_modsmallermod jt_right_modsmallermod. (jt_left_modsmaller)+(m)*jt_left_modsmallermod=(jt_right_modsmaller)+(m)*jt_right_modsmallermod))

Constructive proof overview

Generated structural guide

Coordinate congruence descends along actual divisibility of moduli.

The unchanged tactic script uses 1 declared prerequisite and contains 28 exact native proof lines.

Alpha v35 checked-use · first admitted v35 · independently kernel and Lean verified; not Stable

Proof neighborhood

Direct dependencies

mod_eq_of_mod_eq_multiple Alpha theorem; checked-use authorized

Direct dependents

Formal native tactic body

Dependencies are introduced as named hypotheses before line 1. Local theorem links identify exact declared prerequisites. This exact body belongs to a complete independently kernel-checked constructive proof bundle and has Alpha checked-use authority; it does not imply Stable membership.

Read the argument

Proof checkpoints

28 script commands · 4 reading checkpoints · 0 local claims

This is a reading aid, not a new proof or a proof-tree certificate. Checkpoint groups are consecutive commands, not inferred branch boundaries. Every step links to the preserved script.

01Fix variables and assumptionsL1–10

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

  1. L1
    intro m
  2. L2
    intro n
  3. L3
    intro b
  4. L4
    intro c
  5. L5
    intro d
  6. L6
    intro e
  7. L7
    intro k
  8. L8
    intro hdiv
  9. L9
    intro hmod
  10. L10
    intro i
02Fix variables and assumptionsL11–15

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

  1. L11
    intro a
  2. L12
    intro z
  3. L13
    intro hi
  4. L14
    intro ha
  5. L15
    intro hz
03Use earlier factsL16–25

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

  1. L16
    specialize mod_eq_of_mod_eq_multiple (m)
  2. L17
    specialize mod_eq_of_mod_eq_multiple (n)
  3. L18
    specialize mod_eq_of_mod_eq_multiple (a)
  4. L19
    specialize mod_eq_of_mod_eq_multiple (z)
  5. L20
    apply mod_eq_of_mod_eq_multiple
  6. L21
    exact hdiv
  7. L22
    specialize hmod (i)
  8. L23
    specialize hmod (a)
  9. L24
    specialize hmod (z)
  10. L25
    apply hmod
04Use earlier factsL26–28

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

  1. L26
    exact hi
  2. L27
    exact ha
  3. L28
    exact hz

Library-wide reading audit

Original exact command ledger · 28 lines
  1. 0001intro m
  2. 0002intro n
  3. 0003intro b
  4. 0004intro c
  5. 0005intro d
  6. 0006intro e
  7. 0007intro k
  8. 0008intro hdiv
  9. 0009intro hmod
  10. 0010intro i
  11. 0011intro a
  12. 0012intro z
  13. 0013intro hi
  14. 0014intro ha
  15. 0015intro hz
  16. 0016specialize mod_eq_of_mod_eq_multiple (m)
  17. 0017specialize mod_eq_of_mod_eq_multiple (n)
  18. 0018specialize mod_eq_of_mod_eq_multiple (a)
  19. 0019specialize mod_eq_of_mod_eq_multiple (z)
  20. 0020apply mod_eq_of_mod_eq_multiple
  21. 0021exact hdiv
  22. 0022specialize hmod (i)
  23. 0023specialize hmod (a)
  24. 0024specialize hmod (z)
  25. 0025apply hmod
  26. 0026exact hi
  27. 0027exact ha
  28. 0028exact hz