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 PA statement
forall n m z. n = m -> (exists bpr_code_bpmit_source bpr_scale_bpmit_source. ((forall bpr_index_bpmit_source_mask. (exists bpr_gap_bpmit_source_mask_bound. bpr_gap_bpmit_source_mask_bound + S (bpr_index_bpmit_source_mask) = n) -> exists bpr_value_bpmit_source_mask. ((((exists bpr_height_bpmit_source_mask_decoded. bpr_height_bpmit_source_mask_decoded + S (bpr_value_bpmit_source_mask) = S ((S (bpr_index_bpmit_source_mask)) * bpr_scale_bpmit_source)) /\ exists bpr_quotient_bpmit_source_mask_decoded. bpr_code_bpmit_source = bpr_quotient_bpmit_source_mask_decoded * S ((S (bpr_index_bpmit_source_mask)) * bpr_scale_bpmit_source) + (bpr_value_bpmit_source_mask))) /\ (((((~(S (bpr_index_bpmit_source_mask) = 1) /\ forall bpr_left_bpmit_source_mask_choice_prime bpr_right_bpmit_source_mask_choice_prime. S (bpr_index_bpmit_source_mask) = bpr_left_bpmit_source_mask_choice_prime * bpr_right_bpmit_source_mask_choice_prime -> bpr_left_bpmit_source_mask_choice_prime = 1 \/ bpr_right_bpmit_source_mask_choice_prime = 1)) /\ bpr_value_bpmit_source_mask = S (bpr_index_bpmit_source_mask)) \/ (~((~(S (bpr_index_bpmit_source_mask) = 1) /\ forall bpr_left_bpmit_source_mask_choice_prime bpr_right_bpmit_source_mask_choice_prime. S (bpr_index_bpmit_source_mask) = bpr_left_bpmit_source_mask_choice_prime * bpr_right_bpmit_source_mask_choice_prime -> bpr_left_bpmit_source_mask_choice_prime = 1 \/ bpr_right_bpmit_source_mask_choice_prime = 1)) /\ bpr_value_bpmit_source_mask = 1))))) /\ (exists ff_u_bpmit_source_product ff_v_bpmit_source_product. ((((exists ff_h_bpmit_source_product_start. ff_h_bpmit_source_product_start + S (1) = S ((S (0)) * ff_v_bpmit_source_product)) /\ exists ff_q_bpmit_source_product_start. ff_u_bpmit_source_product = ff_q_bpmit_source_product_start * S ((S (0)) * ff_v_bpmit_source_product) + (1))) /\ ((((exists ff_h_bpmit_source_product_terminal. ff_h_bpmit_source_product_terminal + S (z) = S ((S (n)) * ff_v_bpmit_source_product)) /\ exists ff_q_bpmit_source_product_terminal. ff_u_bpmit_source_product = ff_q_bpmit_source_product_terminal * S ((S (n)) * ff_v_bpmit_source_product) + (z))) /\ forall ff_i_bpmit_source_product. (exists ff_lt_bpmit_source_product_bound. ff_lt_bpmit_source_product_bound + S ff_i_bpmit_source_product = n) -> exists ff_p_bpmit_source_product ff_r_bpmit_source_product ff_s_bpmit_source_product. ((((exists ff_h_bpmit_source_product_factor. ff_h_bpmit_source_product_factor + S (ff_p_bpmit_source_product) = S ((S (ff_i_bpmit_source_product)) * bpr_scale_bpmit_source)) /\ exists ff_q_bpmit_source_product_factor. bpr_code_bpmit_source = ff_q_bpmit_source_product_factor * S ((S (ff_i_bpmit_source_product)) * bpr_scale_bpmit_source) + (ff_p_bpmit_source_product))) /\ ((((exists ff_h_bpmit_source_product_partial. ff_h_bpmit_source_product_partial + S (ff_r_bpmit_source_product) = S ((S (ff_i_bpmit_source_product)) * ff_v_bpmit_source_product)) /\ exists ff_q_bpmit_source_product_partial. ff_u_bpmit_source_product = ff_q_bpmit_source_product_partial * S ((S (ff_i_bpmit_source_product)) * ff_v_bpmit_source_product) + (ff_r_bpmit_source_product))) /\ ((((exists ff_h_bpmit_source_product_successor. ff_h_bpmit_source_product_successor + S (ff_s_bpmit_source_product) = S ((S (S ff_i_bpmit_source_product)) * ff_v_bpmit_source_product)) /\ exists ff_q_bpmit_source_product_successor. ff_u_bpmit_source_product = ff_q_bpmit_source_product_successor * S ((S (S ff_i_bpmit_source_product)) * ff_v_bpmit_source_product) + (ff_s_bpmit_source_product))) /\ ff_s_bpmit_source_product = ff_r_bpmit_source_product * ff_p_bpmit_source_product)))))))) -> (exists bpr_code_bpmit_target bpr_scale_bpmit_target. ((forall bpr_index_bpmit_target_mask. (exists bpr_gap_bpmit_target_mask_bound. bpr_gap_bpmit_target_mask_bound + S (bpr_index_bpmit_target_mask) = m) -> exists bpr_value_bpmit_target_mask. ((((exists bpr_height_bpmit_target_mask_decoded. bpr_height_bpmit_target_mask_decoded + S (bpr_value_bpmit_target_mask) = S ((S (bpr_index_bpmit_target_mask)) * bpr_scale_bpmit_target)) /\ exists bpr_quotient_bpmit_target_mask_decoded. bpr_code_bpmit_target = bpr_quotient_bpmit_target_mask_decoded * S ((S (bpr_index_bpmit_target_mask)) * bpr_scale_bpmit_target) + (bpr_value_bpmit_target_mask))) /\ (((((~(S (bpr_index_bpmit_target_mask) = 1) /\ forall bpr_left_bpmit_target_mask_choice_prime bpr_right_bpmit_target_mask_choice_prime. S (bpr_index_bpmit_target_mask) = bpr_left_bpmit_target_mask_choice_prime * bpr_right_bpmit_target_mask_choice_prime -> bpr_left_bpmit_target_mask_choice_prime = 1 \/ bpr_right_bpmit_target_mask_choice_prime = 1)) /\ bpr_value_bpmit_target_mask = S (bpr_index_bpmit_target_mask)) \/ (~((~(S (bpr_index_bpmit_target_mask) = 1) /\ forall bpr_left_bpmit_target_mask_choice_prime bpr_right_bpmit_target_mask_choice_prime. S (bpr_index_bpmit_target_mask) = bpr_left_bpmit_target_mask_choice_prime * bpr_right_bpmit_target_mask_choice_prime -> bpr_left_bpmit_target_mask_choice_prime = 1 \/ bpr_right_bpmit_target_mask_choice_prime = 1)) /\ bpr_value_bpmit_target_mask = 1))))) /\ (exists ff_u_bpmit_target_product ff_v_bpmit_target_product. ((((exists ff_h_bpmit_target_product_start. ff_h_bpmit_target_product_start + S (1) = S ((S (0)) * ff_v_bpmit_target_product)) /\ exists ff_q_bpmit_target_product_start. ff_u_bpmit_target_product = ff_q_bpmit_target_product_start * S ((S (0)) * ff_v_bpmit_target_product) + (1))) /\ ((((exists ff_h_bpmit_target_product_terminal. ff_h_bpmit_target_product_terminal + S (z) = S ((S (m)) * ff_v_bpmit_target_product)) /\ exists ff_q_bpmit_target_product_terminal. ff_u_bpmit_target_product = ff_q_bpmit_target_product_terminal * S ((S (m)) * ff_v_bpmit_target_product) + (z))) /\ forall ff_i_bpmit_target_product. (exists ff_lt_bpmit_target_product_bound. ff_lt_bpmit_target_product_bound + S ff_i_bpmit_target_product = m) -> exists ff_p_bpmit_target_product ff_r_bpmit_target_product ff_s_bpmit_target_product. ((((exists ff_h_bpmit_target_product_factor. ff_h_bpmit_target_product_factor + S (ff_p_bpmit_target_product) = S ((S (ff_i_bpmit_target_product)) * bpr_scale_bpmit_target)) /\ exists ff_q_bpmit_target_product_factor. bpr_code_bpmit_target = ff_q_bpmit_target_product_factor * S ((S (ff_i_bpmit_target_product)) * bpr_scale_bpmit_target) + (ff_p_bpmit_target_product))) /\ ((((exists ff_h_bpmit_target_product_partial. ff_h_bpmit_target_product_partial + S (ff_r_bpmit_target_product) = S ((S (ff_i_bpmit_target_product)) * ff_v_bpmit_target_product)) /\ exists ff_q_bpmit_target_product_partial. ff_u_bpmit_target_product = ff_q_bpmit_target_product_partial * S ((S (ff_i_bpmit_target_product)) * ff_v_bpmit_target_product) + (ff_r_bpmit_target_product))) /\ ((((exists ff_h_bpmit_target_product_successor. ff_h_bpmit_target_product_successor + S (ff_s_bpmit_target_product) = S ((S (S ff_i_bpmit_target_product)) * ff_v_bpmit_target_product)) /\ exists ff_q_bpmit_target_product_successor. ff_u_bpmit_target_product = ff_q_bpmit_target_product_successor * S ((S (S ff_i_bpmit_target_product)) * ff_v_bpmit_target_product) + (ff_s_bpmit_target_product))) /\ ff_s_bpmit_target_product = ff_r_bpmit_target_product * ff_p_bpmit_target_product))))))))Structural proof guide
Equal indices transport the expanded Primorial relation.
Direct prerequisites: none. The authored body proceeds by equality transport (4).
Proof neighborhood
Direct dependencies
Direct dependents
Formal native tactic body
Dependencies are hypotheses of the historical Alpha-v12 body receipt. The complete historical Alpha-v18 proof bundle independently checks every dependency; current Alpha v25 preserves that checked theorem use without changing 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.
01Fix variables and assumptionsL1–5
02Calculate and transport equalitiesL6–9
03Use earlier factsL10–10
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L10
exact hsource