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 b c l n. (exists fs_u_mkm_exists_sum fs_v_mkm_exists_sum. ((((exists fs_h_mkm_exists_sum_body_start. fs_h_mkm_exists_sum_body_start + S (0) = S ((S (0)) * fs_v_mkm_exists_sum)) /\ exists fs_q_mkm_exists_sum_body_start. fs_u_mkm_exists_sum = fs_q_mkm_exists_sum_body_start * S ((S (0)) * fs_v_mkm_exists_sum) + (0))) /\ ((((exists fs_h_mkm_exists_sum_body_terminal. fs_h_mkm_exists_sum_body_terminal + S (n) = S ((S (l)) * fs_v_mkm_exists_sum)) /\ exists fs_q_mkm_exists_sum_body_terminal. fs_u_mkm_exists_sum = fs_q_mkm_exists_sum_body_terminal * S ((S (l)) * fs_v_mkm_exists_sum) + (n))) /\ forall fs_i_mkm_exists_sum_body_steps. (exists fs_lt_mkm_exists_sum_body_steps_bound. fs_lt_mkm_exists_sum_body_steps_bound + S fs_i_mkm_exists_sum_body_steps = l) -> exists fs_a_mkm_exists_sum_body_steps fs_r_mkm_exists_sum_body_steps fs_s_mkm_exists_sum_body_steps. ((((exists fs_h_mkm_exists_sum_body_steps_summand. fs_h_mkm_exists_sum_body_steps_summand + S (fs_a_mkm_exists_sum_body_steps) = S ((S (fs_i_mkm_exists_sum_body_steps)) * c)) /\ exists fs_q_mkm_exists_sum_body_steps_summand. b = fs_q_mkm_exists_sum_body_steps_summand * S ((S (fs_i_mkm_exists_sum_body_steps)) * c) + (fs_a_mkm_exists_sum_body_steps))) /\ ((((exists fs_h_mkm_exists_sum_body_steps_partial. fs_h_mkm_exists_sum_body_steps_partial + S (fs_r_mkm_exists_sum_body_steps) = S ((S (fs_i_mkm_exists_sum_body_steps)) * fs_v_mkm_exists_sum)) /\ exists fs_q_mkm_exists_sum_body_steps_partial. fs_u_mkm_exists_sum = fs_q_mkm_exists_sum_body_steps_partial * S ((S (fs_i_mkm_exists_sum_body_steps)) * fs_v_mkm_exists_sum) + (fs_r_mkm_exists_sum_body_steps))) /\ ((((exists fs_h_mkm_exists_sum_body_steps_successor. fs_h_mkm_exists_sum_body_steps_successor + S (fs_s_mkm_exists_sum_body_steps) = S ((S (S fs_i_mkm_exists_sum_body_steps)) * fs_v_mkm_exists_sum)) /\ exists fs_q_mkm_exists_sum_body_steps_successor. fs_u_mkm_exists_sum = fs_q_mkm_exists_sum_body_steps_successor * S ((S (S fs_i_mkm_exists_sum_body_steps)) * fs_v_mkm_exists_sum) + (fs_s_mkm_exists_sum_body_steps))) /\ fs_s_mkm_exists_sum_body_steps = fs_r_mkm_exists_sum_body_steps + fs_a_mkm_exists_sum_body_steps)))))) -> exists z. (exists mkm_sum_code_exists_multinomial mkm_sum_scale_exists_multinomial mkm_factor_code_exists_multinomial mkm_factor_scale_exists_multinomial. (((((exists fs_h_mkm_exists_multinomial_trace_start. fs_h_mkm_exists_multinomial_trace_start + S (0) = S ((S (0)) * mkm_sum_scale_exists_multinomial)) /\ exists fs_q_mkm_exists_multinomial_trace_start. mkm_sum_code_exists_multinomial = fs_q_mkm_exists_multinomial_trace_start * S ((S (0)) * mkm_sum_scale_exists_multinomial) + (0))) /\ ((((exists fs_h_mkm_exists_multinomial_trace_terminal. fs_h_mkm_exists_multinomial_trace_terminal + S (n) = S ((S (l)) * mkm_sum_scale_exists_multinomial)) /\ exists fs_q_mkm_exists_multinomial_trace_terminal. mkm_sum_code_exists_multinomial = fs_q_mkm_exists_multinomial_trace_terminal * S ((S (l)) * mkm_sum_scale_exists_multinomial) + (n))) /\ forall fs_i_mkm_exists_multinomial_trace_steps. (exists fs_lt_mkm_exists_multinomial_trace_steps_bound. fs_lt_mkm_exists_multinomial_trace_steps_bound + S fs_i_mkm_exists_multinomial_trace_steps = l) -> exists fs_a_mkm_exists_multinomial_trace_steps fs_r_mkm_exists_multinomial_trace_steps fs_s_mkm_exists_multinomial_trace_steps. ((((exists fs_h_mkm_exists_multinomial_trace_steps_summand. fs_h_mkm_exists_multinomial_trace_steps_summand + S (fs_a_mkm_exists_multinomial_trace_steps) = S ((S (fs_i_mkm_exists_multinomial_trace_steps)) * c)) /\ exists fs_q_mkm_exists_multinomial_trace_steps_summand. b = fs_q_mkm_exists_multinomial_trace_steps_summand * S ((S (fs_i_mkm_exists_multinomial_trace_steps)) * c) + (fs_a_mkm_exists_multinomial_trace_steps))) /\ ((((exists fs_h_mkm_exists_multinomial_trace_steps_partial. fs_h_mkm_exists_multinomial_trace_steps_partial + S (fs_r_mkm_exists_multinomial_trace_steps) = S ((S (fs_i_mkm_exists_multinomial_trace_steps)) * mkm_sum_scale_exists_multinomial)) /\ exists fs_q_mkm_exists_multinomial_trace_steps_partial. mkm_sum_code_exists_multinomial = fs_q_mkm_exists_multinomial_trace_steps_partial * S ((S (fs_i_mkm_exists_multinomial_trace_steps)) * mkm_sum_scale_exists_multinomial) + (fs_r_mkm_exists_multinomial_trace_steps))) /\ ((((exists fs_h_mkm_exists_multinomial_trace_steps_successor. fs_h_mkm_exists_multinomial_trace_steps_successor + S (fs_s_mkm_exists_multinomial_trace_steps) = S ((S (S fs_i_mkm_exists_multinomial_trace_steps)) * mkm_sum_scale_exists_multinomial)) /\ exists fs_q_mkm_exists_multinomial_trace_steps_successor. mkm_sum_code_exists_multinomial = fs_q_mkm_exists_multinomial_trace_steps_successor * S ((S (S fs_i_mkm_exists_multinomial_trace_steps)) * mkm_sum_scale_exists_multinomial) + (fs_s_mkm_exists_multinomial_trace_steps))) /\ fs_s_mkm_exists_multinomial_trace_steps = fs_r_mkm_exists_multinomial_trace_steps + fs_a_mkm_exists_multinomial_trace_steps)))))) /\ ((forall mkm_index_exists_multinomial_factors. (exists mkm_lt_exists_multinomial_factors_bound. mkm_lt_exists_multinomial_factors_bound + S (mkm_index_exists_multinomial_factors) = (l)) -> (exists mkm_value_exists_multinomial_factors_point mkm_partial_exists_multinomial_factors_point mkm_factor_exists_multinomial_factors_point. (((exists fs_h_mkm_exists_multinomial_factors_point_source. fs_h_mkm_exists_multinomial_factors_point_source + S (mkm_value_exists_multinomial_factors_point) = S ((S (mkm_index_exists_multinomial_factors)) * c)) /\ exists fs_q_mkm_exists_multinomial_factors_point_source. b = fs_q_mkm_exists_multinomial_factors_point_source * S ((S (mkm_index_exists_multinomial_factors)) * c) + (mkm_value_exists_multinomial_factors_point))) /\ ((((exists fs_h_mkm_exists_multinomial_factors_point_partial. fs_h_mkm_exists_multinomial_factors_point_partial + S (mkm_partial_exists_multinomial_factors_point) = S ((S (mkm_index_exists_multinomial_factors)) * mkm_sum_scale_exists_multinomial)) /\ exists fs_q_mkm_exists_multinomial_factors_point_partial. mkm_sum_code_exists_multinomial = fs_q_mkm_exists_multinomial_factors_point_partial * S ((S (mkm_index_exists_multinomial_factors)) * mkm_sum_scale_exists_multinomial) + (mkm_partial_exists_multinomial_factors_point))) /\ ((((exists bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_out_of_range. bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_out_of_range + S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point) = mkm_partial_exists_multinomial_factors_point) /\ mkm_factor_exists_multinomial_factors_point = 0) \/ ((exists bcf_le_gap_mkm_exists_multinomial_factors_point_choose_in_range. bcf_le_gap_mkm_exists_multinomial_factors_point_choose_in_range + (mkm_partial_exists_multinomial_factors_point) = mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point) /\ (exists bcf_row_code_code_mkm_exists_multinomial_factors_point_choose bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose bcf_row_scale_code_mkm_exists_multinomial_factors_point_choose bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose bcf_row_code_mkm_exists_multinomial_factors_point_choose bcf_row_scale_mkm_exists_multinomial_factors_point_choose. ((forall bcf_row_index_mkm_exists_multinomial_factors_point_choose_table. (exists bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_table_row_bound. bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_table_row_bound + S (bcf_row_index_mkm_exists_multinomial_factors_point_choose_table) = S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) -> exists bcf_row_code_mkm_exists_multinomial_factors_point_choose_table bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table. ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_row_code. bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_row_code + S (bcf_row_code_mkm_exists_multinomial_factors_point_choose_table) = S ((S (bcf_row_index_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_row_code. bcf_row_code_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_row_code * S ((S (bcf_row_index_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose) + (bcf_row_code_mkm_exists_multinomial_factors_point_choose_table))) /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_row_scale. bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_row_scale + S (bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table) = S ((S (bcf_row_index_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_row_scale. bcf_row_scale_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_row_scale * S ((S (bcf_row_index_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose) + (bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table))) /\ ((bcf_row_index_mkm_exists_multinomial_factors_point_choose_table = 0 /\ (forall bcf_index_mkm_exists_multinomial_factors_point_choose_table_zero_row. (exists bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_table_zero_row_bound. bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_table_zero_row_bound + S (bcf_index_mkm_exists_multinomial_factors_point_choose_table_zero_row) = S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) -> exists bcf_value_mkm_exists_multinomial_factors_point_choose_table_zero_row. ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_zero_row_entry. bcf_height_mkm_exists_multinomial_factors_point_choose_table_zero_row_entry + S (bcf_value_mkm_exists_multinomial_factors_point_choose_table_zero_row) = S ((S (bcf_index_mkm_exists_multinomial_factors_point_choose_table_zero_row)) * bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_zero_row_entry. bcf_row_code_mkm_exists_multinomial_factors_point_choose_table = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_zero_row_entry * S ((S (bcf_index_mkm_exists_multinomial_factors_point_choose_table_zero_row)) * bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table) + (bcf_value_mkm_exists_multinomial_factors_point_choose_table_zero_row))) /\ ((bcf_index_mkm_exists_multinomial_factors_point_choose_table_zero_row = 0 /\ bcf_value_mkm_exists_multinomial_factors_point_choose_table_zero_row = 1) \/ exists bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_zero_row. bcf_index_mkm_exists_multinomial_factors_point_choose_table_zero_row = S bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_zero_row /\ bcf_value_mkm_exists_multinomial_factors_point_choose_table_zero_row = 0)))) \/ exists bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table bcf_previous_code_mkm_exists_multinomial_factors_point_choose_table bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table. bcf_row_index_mkm_exists_multinomial_factors_point_choose_table = S bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_code. bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_code + S (bcf_previous_code_mkm_exists_multinomial_factors_point_choose_table) = S ((S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_code. bcf_row_code_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_code * S ((S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose) + (bcf_previous_code_mkm_exists_multinomial_factors_point_choose_table))) /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_scale. bcf_height_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_scale + S (bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table) = S ((S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_scale. bcf_row_scale_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_decoded_previous_scale * S ((S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose) + (bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table))) /\ (forall bcf_index_mkm_exists_multinomial_factors_point_choose_table_row_step. (exists bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_table_row_step_bound. bcf_lt_gap_mkm_exists_multinomial_factors_point_choose_table_row_step_bound + S (bcf_index_mkm_exists_multinomial_factors_point_choose_table_row_step) = S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) -> exists bcf_value_mkm_exists_multinomial_factors_point_choose_table_row_step. ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_row_step_entry. bcf_height_mkm_exists_multinomial_factors_point_choose_table_row_step_entry + S (bcf_value_mkm_exists_multinomial_factors_point_choose_table_row_step) = S ((S (bcf_index_mkm_exists_multinomial_factors_point_choose_table_row_step)) * bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_row_step_entry. bcf_row_code_mkm_exists_multinomial_factors_point_choose_table = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_row_step_entry * S ((S (bcf_index_mkm_exists_multinomial_factors_point_choose_table_row_step)) * bcf_row_scale_mkm_exists_multinomial_factors_point_choose_table) + (bcf_value_mkm_exists_multinomial_factors_point_choose_table_row_step))) /\ ((bcf_index_mkm_exists_multinomial_factors_point_choose_table_row_step = 0 /\ bcf_value_mkm_exists_multinomial_factors_point_choose_table_row_step = 1) \/ exists bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_row_step bcf_left_mkm_exists_multinomial_factors_point_choose_table_row_step bcf_right_mkm_exists_multinomial_factors_point_choose_table_row_step. bcf_index_mkm_exists_multinomial_factors_point_choose_table_row_step = S bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_row_step /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_left. bcf_height_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_left + S (bcf_left_mkm_exists_multinomial_factors_point_choose_table_row_step) = S ((S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_row_step)) * bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_left. bcf_previous_code_mkm_exists_multinomial_factors_point_choose_table = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_left * S ((S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_row_step)) * bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table) + (bcf_left_mkm_exists_multinomial_factors_point_choose_table_row_step))) /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_right. bcf_height_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_right + S (bcf_right_mkm_exists_multinomial_factors_point_choose_table_row_step) = S ((S (S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_row_step))) * bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_right. bcf_previous_code_mkm_exists_multinomial_factors_point_choose_table = bcf_quotient_mkm_exists_multinomial_factors_point_choose_table_row_step_previous_right * S ((S (S (bcf_predecessor_mkm_exists_multinomial_factors_point_choose_table_row_step))) * bcf_previous_scale_mkm_exists_multinomial_factors_point_choose_table) + (bcf_right_mkm_exists_multinomial_factors_point_choose_table_row_step))) /\ bcf_value_mkm_exists_multinomial_factors_point_choose_table_row_step = bcf_left_mkm_exists_multinomial_factors_point_choose_table_row_step + bcf_right_mkm_exists_multinomial_factors_point_choose_table_row_step))))))))))) /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_decoded_row_code. bcf_height_mkm_exists_multinomial_factors_point_choose_decoded_row_code + S (bcf_row_code_mkm_exists_multinomial_factors_point_choose) = S ((S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) * bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_decoded_row_code. bcf_row_code_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_decoded_row_code * S ((S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) * bcf_row_code_scale_mkm_exists_multinomial_factors_point_choose) + (bcf_row_code_mkm_exists_multinomial_factors_point_choose))) /\ ((((exists bcf_height_mkm_exists_multinomial_factors_point_choose_decoded_row_scale. bcf_height_mkm_exists_multinomial_factors_point_choose_decoded_row_scale + S (bcf_row_scale_mkm_exists_multinomial_factors_point_choose) = S ((S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) * bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_decoded_row_scale. bcf_row_scale_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_decoded_row_scale * S ((S (mkm_partial_exists_multinomial_factors_point + mkm_value_exists_multinomial_factors_point)) * bcf_row_scale_scale_mkm_exists_multinomial_factors_point_choose) + (bcf_row_scale_mkm_exists_multinomial_factors_point_choose))) /\ (((exists bcf_height_mkm_exists_multinomial_factors_point_choose_decoded_value. bcf_height_mkm_exists_multinomial_factors_point_choose_decoded_value + S (mkm_factor_exists_multinomial_factors_point) = S ((S (mkm_partial_exists_multinomial_factors_point)) * bcf_row_scale_mkm_exists_multinomial_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_multinomial_factors_point_choose_decoded_value. bcf_row_code_mkm_exists_multinomial_factors_point_choose = bcf_quotient_mkm_exists_multinomial_factors_point_choose_decoded_value * S ((S (mkm_partial_exists_multinomial_factors_point)) * bcf_row_scale_mkm_exists_multinomial_factors_point_choose) + (mkm_factor_exists_multinomial_factors_point))))))))) /\ (((exists fs_h_mkm_exists_multinomial_factors_point_factor. fs_h_mkm_exists_multinomial_factors_point_factor + S (mkm_factor_exists_multinomial_factors_point) = S ((S (mkm_index_exists_multinomial_factors)) * mkm_factor_scale_exists_multinomial)) /\ exists fs_q_mkm_exists_multinomial_factors_point_factor. mkm_factor_code_exists_multinomial = fs_q_mkm_exists_multinomial_factors_point_factor * S ((S (mkm_index_exists_multinomial_factors)) * mkm_factor_scale_exists_multinomial) + (mkm_factor_exists_multinomial_factors_point))))))) /\ (exists ff_u_mkm_exists_multinomial_product ff_v_mkm_exists_multinomial_product. ((((exists ff_h_mkm_exists_multinomial_product_start. ff_h_mkm_exists_multinomial_product_start + S (1) = S ((S (0)) * ff_v_mkm_exists_multinomial_product)) /\ exists ff_q_mkm_exists_multinomial_product_start. ff_u_mkm_exists_multinomial_product = ff_q_mkm_exists_multinomial_product_start * S ((S (0)) * ff_v_mkm_exists_multinomial_product) + (1))) /\ ((((exists ff_h_mkm_exists_multinomial_product_terminal. ff_h_mkm_exists_multinomial_product_terminal + S (z) = S ((S (l)) * ff_v_mkm_exists_multinomial_product)) /\ exists ff_q_mkm_exists_multinomial_product_terminal. ff_u_mkm_exists_multinomial_product = ff_q_mkm_exists_multinomial_product_terminal * S ((S (l)) * ff_v_mkm_exists_multinomial_product) + (z))) /\ forall ff_i_mkm_exists_multinomial_product. (exists ff_lt_mkm_exists_multinomial_product_bound. ff_lt_mkm_exists_multinomial_product_bound + S ff_i_mkm_exists_multinomial_product = l) -> exists ff_p_mkm_exists_multinomial_product ff_r_mkm_exists_multinomial_product ff_s_mkm_exists_multinomial_product. ((((exists ff_h_mkm_exists_multinomial_product_factor. ff_h_mkm_exists_multinomial_product_factor + S (ff_p_mkm_exists_multinomial_product) = S ((S (ff_i_mkm_exists_multinomial_product)) * mkm_factor_scale_exists_multinomial)) /\ exists ff_q_mkm_exists_multinomial_product_factor. mkm_factor_code_exists_multinomial = ff_q_mkm_exists_multinomial_product_factor * S ((S (ff_i_mkm_exists_multinomial_product)) * mkm_factor_scale_exists_multinomial) + (ff_p_mkm_exists_multinomial_product))) /\ ((((exists ff_h_mkm_exists_multinomial_product_partial. ff_h_mkm_exists_multinomial_product_partial + S (ff_r_mkm_exists_multinomial_product) = S ((S (ff_i_mkm_exists_multinomial_product)) * ff_v_mkm_exists_multinomial_product)) /\ exists ff_q_mkm_exists_multinomial_product_partial. ff_u_mkm_exists_multinomial_product = ff_q_mkm_exists_multinomial_product_partial * S ((S (ff_i_mkm_exists_multinomial_product)) * ff_v_mkm_exists_multinomial_product) + (ff_r_mkm_exists_multinomial_product))) /\ ((((exists ff_h_mkm_exists_multinomial_product_successor. ff_h_mkm_exists_multinomial_product_successor + S (ff_s_mkm_exists_multinomial_product) = S ((S (S ff_i_mkm_exists_multinomial_product)) * ff_v_mkm_exists_multinomial_product)) /\ exists ff_q_mkm_exists_multinomial_product_successor. ff_u_mkm_exists_multinomial_product = ff_q_mkm_exists_multinomial_product_successor * S ((S (S ff_i_mkm_exists_multinomial_product)) * ff_v_mkm_exists_multinomial_product) + (ff_s_mkm_exists_multinomial_product))) /\ ff_s_mkm_exists_multinomial_product = ff_r_mkm_exists_multinomial_product * ff_p_mkm_exists_multinomial_product))))))))Constructive proof overview
Generated structural guide
An actual finite sum of parts has an actual iterated-binomial multinomial coefficient.
The unchanged tactic script uses 2 declared prerequisites and contains 32 exact native proof lines.
Alpha v34 checked-use · first admitted v27 · independently kernel and Lean verified; not Stable
Proof neighborhood
Direct dependencies
MK000B multinomial_binomial_prefix_exists beta_product_exists Stable theorem; checked-use authorizedDirect 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 (1)
01Fix variables and assumptionsL1–5
02Separate the logical casesL6–7
03Establish hfactorsL8–14
Establish this local claim before using it. It is not an additional assumption. The following proof commands apply multinomial binomial prefix exists.
- L8
have hfactors : ∃ cb. ∃ cc. MultinomialBinomialPrefix(b,c,x,x1,cb,cc,l)Definitions: MultinomialBinomialPrefix - L9
specialize multinomial_binomial_prefix_exists b - L10
specialize multinomial_binomial_prefix_exists c - L11
specialize multinomial_binomial_prefix_exists x - L12
specialize multinomial_binomial_prefix_exists x1 - L13
specialize multinomial_binomial_prefix_exists l - L14
apply multinomial_binomial_prefix_exists
04Separate the logical casesL15–16
05Establish hproductL17–21
Establish this local claim before using it. It is not an additional assumption. The following proof commands apply beta product exists.
06Separate the logical casesL22–22
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L22
cases hproduct
07Construct an explicit witnessL23–27
08Separate the logical casesL28–28
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L28
split
09Use earlier factsL29–29
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L29
exact hsum_witness_witness
10Separate the logical casesL30–30
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L30
split
Original exact command ledger · 32 lines
- 0001
intro b - 0002
intro c - 0003
intro l - 0004
intro n - 0005
intro hsum - 0006
cases hsum - 0007
cases hsum_witness - 0008
have hfactors : exists cb cc. forall mkm_index_exists_factors. (exists mkm_lt_exists_factors_bound. mkm_lt_exists_factors_bound + S (mkm_index_exists_factors) = (l)) -> (exists mkm_value_exists_factors_point mkm_partial_exists_factors_point mkm_factor_exists_factors_point. (((exists fs_h_mkm_exists_factors_point_source. fs_h_mkm_exists_factors_point_source + S (mkm_value_exists_factors_point) = S ((S (mkm_index_exists_factors)) * c)) /\ exists fs_q_mkm_exists_factors_point_source. b = fs_q_mkm_exists_factors_point_source * S ((S (mkm_index_exists_factors)) * c) + (mkm_value_exists_factors_point))) /\ ((((exists fs_h_mkm_exists_factors_point_partial. fs_h_mkm_exists_factors_point_partial + S (mkm_partial_exists_factors_point) = S ((S (mkm_index_exists_factors)) * x1)) /\ exists fs_q_mkm_exists_factors_point_partial. x = fs_q_mkm_exists_factors_point_partial * S ((S (mkm_index_exists_factors)) * x1) + (mkm_partial_exists_factors_point))) /\ ((((exists bcf_lt_gap_mkm_exists_factors_point_choose_out_of_range. bcf_lt_gap_mkm_exists_factors_point_choose_out_of_range + S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point) = mkm_partial_exists_factors_point) /\ mkm_factor_exists_factors_point = 0) \/ ((exists bcf_le_gap_mkm_exists_factors_point_choose_in_range. bcf_le_gap_mkm_exists_factors_point_choose_in_range + (mkm_partial_exists_factors_point) = mkm_partial_exists_factors_point + mkm_value_exists_factors_point) /\ (exists bcf_row_code_code_mkm_exists_factors_point_choose bcf_row_code_scale_mkm_exists_factors_point_choose bcf_row_scale_code_mkm_exists_factors_point_choose bcf_row_scale_scale_mkm_exists_factors_point_choose bcf_row_code_mkm_exists_factors_point_choose bcf_row_scale_mkm_exists_factors_point_choose. ((forall bcf_row_index_mkm_exists_factors_point_choose_table. (exists bcf_lt_gap_mkm_exists_factors_point_choose_table_row_bound. bcf_lt_gap_mkm_exists_factors_point_choose_table_row_bound + S (bcf_row_index_mkm_exists_factors_point_choose_table) = S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) -> exists bcf_row_code_mkm_exists_factors_point_choose_table bcf_row_scale_mkm_exists_factors_point_choose_table. ((((exists bcf_height_mkm_exists_factors_point_choose_table_decoded_row_code. bcf_height_mkm_exists_factors_point_choose_table_decoded_row_code + S (bcf_row_code_mkm_exists_factors_point_choose_table) = S ((S (bcf_row_index_mkm_exists_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_decoded_row_code. bcf_row_code_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_table_decoded_row_code * S ((S (bcf_row_index_mkm_exists_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_factors_point_choose) + (bcf_row_code_mkm_exists_factors_point_choose_table))) /\ ((((exists bcf_height_mkm_exists_factors_point_choose_table_decoded_row_scale. bcf_height_mkm_exists_factors_point_choose_table_decoded_row_scale + S (bcf_row_scale_mkm_exists_factors_point_choose_table) = S ((S (bcf_row_index_mkm_exists_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_decoded_row_scale. bcf_row_scale_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_table_decoded_row_scale * S ((S (bcf_row_index_mkm_exists_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_factors_point_choose) + (bcf_row_scale_mkm_exists_factors_point_choose_table))) /\ ((bcf_row_index_mkm_exists_factors_point_choose_table = 0 /\ (forall bcf_index_mkm_exists_factors_point_choose_table_zero_row. (exists bcf_lt_gap_mkm_exists_factors_point_choose_table_zero_row_bound. bcf_lt_gap_mkm_exists_factors_point_choose_table_zero_row_bound + S (bcf_index_mkm_exists_factors_point_choose_table_zero_row) = S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) -> exists bcf_value_mkm_exists_factors_point_choose_table_zero_row. ((((exists bcf_height_mkm_exists_factors_point_choose_table_zero_row_entry. bcf_height_mkm_exists_factors_point_choose_table_zero_row_entry + S (bcf_value_mkm_exists_factors_point_choose_table_zero_row) = S ((S (bcf_index_mkm_exists_factors_point_choose_table_zero_row)) * bcf_row_scale_mkm_exists_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_zero_row_entry. bcf_row_code_mkm_exists_factors_point_choose_table = bcf_quotient_mkm_exists_factors_point_choose_table_zero_row_entry * S ((S (bcf_index_mkm_exists_factors_point_choose_table_zero_row)) * bcf_row_scale_mkm_exists_factors_point_choose_table) + (bcf_value_mkm_exists_factors_point_choose_table_zero_row))) /\ ((bcf_index_mkm_exists_factors_point_choose_table_zero_row = 0 /\ bcf_value_mkm_exists_factors_point_choose_table_zero_row = 1) \/ exists bcf_predecessor_mkm_exists_factors_point_choose_table_zero_row. bcf_index_mkm_exists_factors_point_choose_table_zero_row = S bcf_predecessor_mkm_exists_factors_point_choose_table_zero_row /\ bcf_value_mkm_exists_factors_point_choose_table_zero_row = 0)))) \/ exists bcf_predecessor_mkm_exists_factors_point_choose_table bcf_previous_code_mkm_exists_factors_point_choose_table bcf_previous_scale_mkm_exists_factors_point_choose_table. bcf_row_index_mkm_exists_factors_point_choose_table = S bcf_predecessor_mkm_exists_factors_point_choose_table /\ ((((exists bcf_height_mkm_exists_factors_point_choose_table_decoded_previous_code. bcf_height_mkm_exists_factors_point_choose_table_decoded_previous_code + S (bcf_previous_code_mkm_exists_factors_point_choose_table) = S ((S (bcf_predecessor_mkm_exists_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_decoded_previous_code. bcf_row_code_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_table_decoded_previous_code * S ((S (bcf_predecessor_mkm_exists_factors_point_choose_table)) * bcf_row_code_scale_mkm_exists_factors_point_choose) + (bcf_previous_code_mkm_exists_factors_point_choose_table))) /\ ((((exists bcf_height_mkm_exists_factors_point_choose_table_decoded_previous_scale. bcf_height_mkm_exists_factors_point_choose_table_decoded_previous_scale + S (bcf_previous_scale_mkm_exists_factors_point_choose_table) = S ((S (bcf_predecessor_mkm_exists_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_decoded_previous_scale. bcf_row_scale_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_table_decoded_previous_scale * S ((S (bcf_predecessor_mkm_exists_factors_point_choose_table)) * bcf_row_scale_scale_mkm_exists_factors_point_choose) + (bcf_previous_scale_mkm_exists_factors_point_choose_table))) /\ (forall bcf_index_mkm_exists_factors_point_choose_table_row_step. (exists bcf_lt_gap_mkm_exists_factors_point_choose_table_row_step_bound. bcf_lt_gap_mkm_exists_factors_point_choose_table_row_step_bound + S (bcf_index_mkm_exists_factors_point_choose_table_row_step) = S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) -> exists bcf_value_mkm_exists_factors_point_choose_table_row_step. ((((exists bcf_height_mkm_exists_factors_point_choose_table_row_step_entry. bcf_height_mkm_exists_factors_point_choose_table_row_step_entry + S (bcf_value_mkm_exists_factors_point_choose_table_row_step) = S ((S (bcf_index_mkm_exists_factors_point_choose_table_row_step)) * bcf_row_scale_mkm_exists_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_row_step_entry. bcf_row_code_mkm_exists_factors_point_choose_table = bcf_quotient_mkm_exists_factors_point_choose_table_row_step_entry * S ((S (bcf_index_mkm_exists_factors_point_choose_table_row_step)) * bcf_row_scale_mkm_exists_factors_point_choose_table) + (bcf_value_mkm_exists_factors_point_choose_table_row_step))) /\ ((bcf_index_mkm_exists_factors_point_choose_table_row_step = 0 /\ bcf_value_mkm_exists_factors_point_choose_table_row_step = 1) \/ exists bcf_predecessor_mkm_exists_factors_point_choose_table_row_step bcf_left_mkm_exists_factors_point_choose_table_row_step bcf_right_mkm_exists_factors_point_choose_table_row_step. bcf_index_mkm_exists_factors_point_choose_table_row_step = S bcf_predecessor_mkm_exists_factors_point_choose_table_row_step /\ ((((exists bcf_height_mkm_exists_factors_point_choose_table_row_step_previous_left. bcf_height_mkm_exists_factors_point_choose_table_row_step_previous_left + S (bcf_left_mkm_exists_factors_point_choose_table_row_step) = S ((S (bcf_predecessor_mkm_exists_factors_point_choose_table_row_step)) * bcf_previous_scale_mkm_exists_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_row_step_previous_left. bcf_previous_code_mkm_exists_factors_point_choose_table = bcf_quotient_mkm_exists_factors_point_choose_table_row_step_previous_left * S ((S (bcf_predecessor_mkm_exists_factors_point_choose_table_row_step)) * bcf_previous_scale_mkm_exists_factors_point_choose_table) + (bcf_left_mkm_exists_factors_point_choose_table_row_step))) /\ ((((exists bcf_height_mkm_exists_factors_point_choose_table_row_step_previous_right. bcf_height_mkm_exists_factors_point_choose_table_row_step_previous_right + S (bcf_right_mkm_exists_factors_point_choose_table_row_step) = S ((S (S (bcf_predecessor_mkm_exists_factors_point_choose_table_row_step))) * bcf_previous_scale_mkm_exists_factors_point_choose_table)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_table_row_step_previous_right. bcf_previous_code_mkm_exists_factors_point_choose_table = bcf_quotient_mkm_exists_factors_point_choose_table_row_step_previous_right * S ((S (S (bcf_predecessor_mkm_exists_factors_point_choose_table_row_step))) * bcf_previous_scale_mkm_exists_factors_point_choose_table) + (bcf_right_mkm_exists_factors_point_choose_table_row_step))) /\ bcf_value_mkm_exists_factors_point_choose_table_row_step = bcf_left_mkm_exists_factors_point_choose_table_row_step + bcf_right_mkm_exists_factors_point_choose_table_row_step))))))))))) /\ ((((exists bcf_height_mkm_exists_factors_point_choose_decoded_row_code. bcf_height_mkm_exists_factors_point_choose_decoded_row_code + S (bcf_row_code_mkm_exists_factors_point_choose) = S ((S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) * bcf_row_code_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_decoded_row_code. bcf_row_code_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_decoded_row_code * S ((S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) * bcf_row_code_scale_mkm_exists_factors_point_choose) + (bcf_row_code_mkm_exists_factors_point_choose))) /\ ((((exists bcf_height_mkm_exists_factors_point_choose_decoded_row_scale. bcf_height_mkm_exists_factors_point_choose_decoded_row_scale + S (bcf_row_scale_mkm_exists_factors_point_choose) = S ((S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) * bcf_row_scale_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_decoded_row_scale. bcf_row_scale_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_decoded_row_scale * S ((S (mkm_partial_exists_factors_point + mkm_value_exists_factors_point)) * bcf_row_scale_scale_mkm_exists_factors_point_choose) + (bcf_row_scale_mkm_exists_factors_point_choose))) /\ (((exists bcf_height_mkm_exists_factors_point_choose_decoded_value. bcf_height_mkm_exists_factors_point_choose_decoded_value + S (mkm_factor_exists_factors_point) = S ((S (mkm_partial_exists_factors_point)) * bcf_row_scale_mkm_exists_factors_point_choose)) /\ exists bcf_quotient_mkm_exists_factors_point_choose_decoded_value. bcf_row_code_mkm_exists_factors_point_choose = bcf_quotient_mkm_exists_factors_point_choose_decoded_value * S ((S (mkm_partial_exists_factors_point)) * bcf_row_scale_mkm_exists_factors_point_choose) + (mkm_factor_exists_factors_point))))))))) /\ (((exists fs_h_mkm_exists_factors_point_factor. fs_h_mkm_exists_factors_point_factor + S (mkm_factor_exists_factors_point) = S ((S (mkm_index_exists_factors)) * cc)) /\ exists fs_q_mkm_exists_factors_point_factor. cb = fs_q_mkm_exists_factors_point_factor * S ((S (mkm_index_exists_factors)) * cc) + (mkm_factor_exists_factors_point)))))) - 0009
specialize multinomial_binomial_prefix_exists b - 0010
specialize multinomial_binomial_prefix_exists c - 0011
specialize multinomial_binomial_prefix_exists x - 0012
specialize multinomial_binomial_prefix_exists x1 - 0013
specialize multinomial_binomial_prefix_exists l - 0014
apply multinomial_binomial_prefix_exists - 0015
cases hfactors - 0016
cases hfactors_witness - 0017
have hproduct : exists z. exists ff_u_mkm_exists_product ff_v_mkm_exists_product. ((((exists ff_h_mkm_exists_product_start. ff_h_mkm_exists_product_start + S (1) = S ((S (0)) * ff_v_mkm_exists_product)) /\ exists ff_q_mkm_exists_product_start. ff_u_mkm_exists_product = ff_q_mkm_exists_product_start * S ((S (0)) * ff_v_mkm_exists_product) + (1))) /\ ((((exists ff_h_mkm_exists_product_terminal. ff_h_mkm_exists_product_terminal + S (z) = S ((S (l)) * ff_v_mkm_exists_product)) /\ exists ff_q_mkm_exists_product_terminal. ff_u_mkm_exists_product = ff_q_mkm_exists_product_terminal * S ((S (l)) * ff_v_mkm_exists_product) + (z))) /\ forall ff_i_mkm_exists_product. (exists ff_lt_mkm_exists_product_bound. ff_lt_mkm_exists_product_bound + S ff_i_mkm_exists_product = l) -> exists ff_p_mkm_exists_product ff_r_mkm_exists_product ff_s_mkm_exists_product. ((((exists ff_h_mkm_exists_product_factor. ff_h_mkm_exists_product_factor + S (ff_p_mkm_exists_product) = S ((S (ff_i_mkm_exists_product)) * x3)) /\ exists ff_q_mkm_exists_product_factor. x2 = ff_q_mkm_exists_product_factor * S ((S (ff_i_mkm_exists_product)) * x3) + (ff_p_mkm_exists_product))) /\ ((((exists ff_h_mkm_exists_product_partial. ff_h_mkm_exists_product_partial + S (ff_r_mkm_exists_product) = S ((S (ff_i_mkm_exists_product)) * ff_v_mkm_exists_product)) /\ exists ff_q_mkm_exists_product_partial. ff_u_mkm_exists_product = ff_q_mkm_exists_product_partial * S ((S (ff_i_mkm_exists_product)) * ff_v_mkm_exists_product) + (ff_r_mkm_exists_product))) /\ ((((exists ff_h_mkm_exists_product_successor. ff_h_mkm_exists_product_successor + S (ff_s_mkm_exists_product) = S ((S (S ff_i_mkm_exists_product)) * ff_v_mkm_exists_product)) /\ exists ff_q_mkm_exists_product_successor. ff_u_mkm_exists_product = ff_q_mkm_exists_product_successor * S ((S (S ff_i_mkm_exists_product)) * ff_v_mkm_exists_product) + (ff_s_mkm_exists_product))) /\ ff_s_mkm_exists_product = ff_r_mkm_exists_product * ff_p_mkm_exists_product))))) - 0018
specialize beta_product_exists x2 - 0019
specialize beta_product_exists x3 - 0020
specialize beta_product_exists l - 0021
apply beta_product_exists - 0022
cases hproduct - 0023
exists x4 - 0024
exists x - 0025
exists x1 - 0026
exists x2 - 0027
exists x3 - 0028
split - 0029
exact hsum_witness_witness - 0030
split - 0031
exact hfactors_witness_witness - 0032
exact hproduct_witness