Current library: Alpha v34, 4,223 checked-use theorems; Stable remains 432. Historical first admissions, original proof editions, and non-admitted aliases are preserved.
Exact expanded first-order arithmetic statement
forall p k ab ac bb bc L d. ((((L)=S (d)) /\ (((forall fom_index_pfp_normalization_degree_inputcoefficients. (exists fom_gap_pfp_normalization_degree_inputcoefficients_index_bound. fom_gap_pfp_normalization_degree_inputcoefficients_index_bound + S (fom_index_pfp_normalization_degree_inputcoefficients) = L) -> exists fom_value_pfp_normalization_degree_inputcoefficients. ((((exists fom_beta_height_pfp_normalization_degree_inputcoefficients_entry. fom_beta_height_pfp_normalization_degree_inputcoefficients_entry + S (fom_value_pfp_normalization_degree_inputcoefficients) = S ((S (fom_index_pfp_normalization_degree_inputcoefficients)) * ac)) /\ exists fom_beta_quotient_pfp_normalization_degree_inputcoefficients_entry. ab = fom_beta_quotient_pfp_normalization_degree_inputcoefficients_entry * S ((S (fom_index_pfp_normalization_degree_inputcoefficients)) * ac) + (fom_value_pfp_normalization_degree_inputcoefficients))) /\ (exists fom_gap_pfp_normalization_degree_inputcoefficients_value_bound. fom_gap_pfp_normalization_degree_inputcoefficients_value_bound + S (fom_value_pfp_normalization_degree_inputcoefficients) = p))) /\ ((exists pfd_leading_normalization_degree_input. ((((exists ff_h_pfp_normalization_degree_inputentry. ff_h_pfp_normalization_degree_inputentry + S (pfd_leading_normalization_degree_input) = S ((S (0)) * ac)) /\ exists ff_q_pfp_normalization_degree_inputentry. ab = ff_q_pfp_normalization_degree_inputentry * S ((S (0)) * ac) + (pfd_leading_normalization_degree_input))) /\ ((~(pfd_leading_normalization_degree_input=0)))))))))) -> (((~((L) = 0)) /\ (((exists pfm_leading_normalization_degree_source. ((((exists ff_h_pfp_normalization_degree_sourcesource. ff_h_pfp_normalization_degree_sourcesource + S (pfm_leading_normalization_degree_source) = S ((S (0)) * ac)) /\ exists ff_q_pfp_normalization_degree_sourcesource. ab = ff_q_pfp_normalization_degree_sourcesource * S ((S (0)) * ac) + (pfm_leading_normalization_degree_source))) /\ ((((~((pfm_leading_normalization_degree_source) = 0)) /\ ((((exists pfa_gap_normalization_degree_sourceinversemultiplicationleft. pfa_gap_normalization_degree_sourceinversemultiplicationleft + S (pfm_leading_normalization_degree_source) = (p)) /\ (((exists pfa_gap_normalization_degree_sourceinversemultiplicationright. pfa_gap_normalization_degree_sourceinversemultiplicationright + S (k) = (p)) /\ ((((exists pfa_gap_normalization_degree_sourceinversemultiplicationresultbound. pfa_gap_normalization_degree_sourceinversemultiplicationresultbound + S (1) = (p)) /\ ((exists pfa_offset_left_normalization_degree_sourceinversemultiplicationresultcongruence pfa_offset_right_normalization_degree_sourceinversemultiplicationresultcongruence. ((pfm_leading_normalization_degree_source) * (k)) + (p) * pfa_offset_left_normalization_degree_sourceinversemultiplicationresultcongruence = (1) + (p) * pfa_offset_right_normalization_degree_sourceinversemultiplicationresultcongruence))))))))))))))) /\ ((((exists pfa_gap_normalization_degree_sourcescalescalar. pfa_gap_normalization_degree_sourcescalescalar + S (k) = (p)) /\ ((forall pfp_index_normalization_degree_sourcescale. (exists pfa_gap_normalization_degree_sourcescaleindex. pfa_gap_normalization_degree_sourcescaleindex + S (pfp_index_normalization_degree_sourcescale) = (L)) -> exists pfp_source_normalization_degree_sourcescale pfp_value_normalization_degree_sourcescale. ((((exists ff_h_pfp_normalization_degree_sourcescalesource. ff_h_pfp_normalization_degree_sourcescalesource + S (pfp_source_normalization_degree_sourcescale) = S ((S (pfp_index_normalization_degree_sourcescale)) * ac)) /\ exists ff_q_pfp_normalization_degree_sourcescalesource. ab = ff_q_pfp_normalization_degree_sourcescalesource * S ((S (pfp_index_normalization_degree_sourcescale)) * ac) + (pfp_source_normalization_degree_sourcescale))) /\ (((((exists ff_h_pfp_normalization_degree_sourcescaletarget. ff_h_pfp_normalization_degree_sourcescaletarget + S (pfp_value_normalization_degree_sourcescale) = S ((S (pfp_index_normalization_degree_sourcescale)) * bc)) /\ exists ff_q_pfp_normalization_degree_sourcescaletarget. bb = ff_q_pfp_normalization_degree_sourcescaletarget * S ((S (pfp_index_normalization_degree_sourcescale)) * bc) + (pfp_value_normalization_degree_sourcescale))) /\ ((((exists pfa_gap_normalization_degree_sourcescaleoperationleft. pfa_gap_normalization_degree_sourcescaleoperationleft + S (k) = (p)) /\ (((exists pfa_gap_normalization_degree_sourcescaleoperationright. pfa_gap_normalization_degree_sourcescaleoperationright + S (pfp_source_normalization_degree_sourcescale) = (p)) /\ ((((exists pfa_gap_normalization_degree_sourcescaleoperationresultbound. pfa_gap_normalization_degree_sourcescaleoperationresultbound + S (pfp_value_normalization_degree_sourcescale) = (p)) /\ ((exists pfa_offset_left_normalization_degree_sourcescaleoperationresultcongruence pfa_offset_right_normalization_degree_sourcescaleoperationresultcongruence. ((k) * (pfp_source_normalization_degree_sourcescale)) + (p) * pfa_offset_left_normalization_degree_sourcescaleoperationresultcongruence = (pfp_value_normalization_degree_sourcescale) + (p) * pfa_offset_right_normalization_degree_sourcescaleoperationresultcongruence)))))))))))))))))))))) -> ((((L)=S (d)) /\ (((forall fom_index_pfp_normalization_degree_resultcoefficients. (exists fom_gap_pfp_normalization_degree_resultcoefficients_index_bound. fom_gap_pfp_normalization_degree_resultcoefficients_index_bound + S (fom_index_pfp_normalization_degree_resultcoefficients) = L) -> exists fom_value_pfp_normalization_degree_resultcoefficients. ((((exists fom_beta_height_pfp_normalization_degree_resultcoefficients_entry. fom_beta_height_pfp_normalization_degree_resultcoefficients_entry + S (fom_value_pfp_normalization_degree_resultcoefficients) = S ((S (fom_index_pfp_normalization_degree_resultcoefficients)) * bc)) /\ exists fom_beta_quotient_pfp_normalization_degree_resultcoefficients_entry. bb = fom_beta_quotient_pfp_normalization_degree_resultcoefficients_entry * S ((S (fom_index_pfp_normalization_degree_resultcoefficients)) * bc) + (fom_value_pfp_normalization_degree_resultcoefficients))) /\ (exists fom_gap_pfp_normalization_degree_resultcoefficients_value_bound. fom_gap_pfp_normalization_degree_resultcoefficients_value_bound + S (fom_value_pfp_normalization_degree_resultcoefficients) = p))) /\ ((exists pfd_leading_normalization_degree_result. ((((exists ff_h_pfp_normalization_degree_resultentry. ff_h_pfp_normalization_degree_resultentry + S (pfd_leading_normalization_degree_result) = S ((S (0)) * bc)) /\ exists ff_q_pfp_normalization_degree_resultentry. bb = ff_q_pfp_normalization_degree_resultentry * S ((S (0)) * bc) + (pfd_leading_normalization_degree_result))) /\ ((~(pfd_leading_normalization_degree_result=0))))))))))Constructive proof overview
Generated structural guide
Scaling by the actual leading inverse preserves the annotated nonzero represented degree exactly.
The unchanged tactic script uses 2 declared prerequisites and contains 27 exact native proof lines.
Alpha v34 checked-use · first admitted v32 · independently kernel and Lean verified; not Stable
Proof neighborhood
Direct dependencies
PQ0032 prime_field_polynomial_monic_represented_degree PQ003A prime_field_polynomial_monic_normalization_monicDirect 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 assumptionsL1–10
02Separate the logical casesL11–11
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L11
cases hd
03Use earlier factsL12–21
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L12
specialize prime_field_polynomial_monic_represented_degree (p) - L13
specialize prime_field_polynomial_monic_represented_degree (bb) - L14
specialize prime_field_polynomial_monic_represented_degree (bc) - L15
specialize prime_field_polynomial_monic_represented_degree (L) - L16
specialize prime_field_polynomial_monic_represented_degree (d) - L17
apply prime_field_polynomial_monic_represented_degree - L18
specialize prime_field_polynomial_monic_normalization_monic (p) - L19
specialize prime_field_polynomial_monic_normalization_monic (k) - L20
specialize prime_field_polynomial_monic_normalization_monic (ab) - L21
specialize prime_field_polynomial_monic_normalization_monic (ac)
04Use earlier factsL22–27
Instantiate or apply named facts and discharge the corresponding proof obligations.
Original exact command ledger · 27 lines
- 0001
intro p - 0002
intro k - 0003
intro ab - 0004
intro ac - 0005
intro bb - 0006
intro bc - 0007
intro L - 0008
intro d - 0009
intro hd - 0010
intro h - 0011
cases hd - 0012
specialize prime_field_polynomial_monic_represented_degree (p) - 0013
specialize prime_field_polynomial_monic_represented_degree (bb) - 0014
specialize prime_field_polynomial_monic_represented_degree (bc) - 0015
specialize prime_field_polynomial_monic_represented_degree (L) - 0016
specialize prime_field_polynomial_monic_represented_degree (d) - 0017
apply prime_field_polynomial_monic_represented_degree - 0018
specialize prime_field_polynomial_monic_normalization_monic (p) - 0019
specialize prime_field_polynomial_monic_normalization_monic (k) - 0020
specialize prime_field_polynomial_monic_normalization_monic (ab) - 0021
specialize prime_field_polynomial_monic_normalization_monic (ac) - 0022
specialize prime_field_polynomial_monic_normalization_monic (bb) - 0023
specialize prime_field_polynomial_monic_normalization_monic (bc) - 0024
specialize prime_field_polynomial_monic_normalization_monic (L) - 0025
apply prime_field_polynomial_monic_normalization_monic - 0026
exact h - 0027
exact hd_left