BD0013

binary_modular_exponent_coded_execution_power_correct

Alpha v34 independently verified · alpha_closed; checked-use authorized; not Stable

Every actual execution driven by canonical digits of the supplied arbitrary exponent has exactly that exponent's proved modular power.

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 n a m l b c r. (exists ff_modulus_gap_binary_bd_modulus. ff_modulus_gap_binary_bd_modulus + S 1 = m) -> ((((((n) = 0 /\ (l) = 1) \/ exists ff_exponent_bl_bd_modular_canonical_length ff_lower_bl_bd_modular_canonical_length ff_upper_bl_bd_modular_canonical_length. (((l) = S ff_exponent_bl_bd_modular_canonical_length) /\ ((exists ff_positive_bl_bd_modular_canonical_length. ff_positive_bl_bd_modular_canonical_length + 1 = (n)) /\ ((exists pa_b_bl_bd_modular_canonical_length_lower pa_c_bl_bd_modular_canonical_length_lower. ((forall pa_i_bl_bd_modular_canonical_length_lower_repeat. (exists pa_lt_bl_bd_modular_canonical_length_lower_repeat_bound. pa_lt_bl_bd_modular_canonical_length_lower_repeat_bound + S pa_i_bl_bd_modular_canonical_length_lower_repeat = ff_exponent_bl_bd_modular_canonical_length) -> (((exists pa_h_bl_bd_modular_canonical_length_lower_repeat_decoded. pa_h_bl_bd_modular_canonical_length_lower_repeat_decoded + S (2) = S ((S (pa_i_bl_bd_modular_canonical_length_lower_repeat)) * pa_c_bl_bd_modular_canonical_length_lower)) /\ exists pa_q_bl_bd_modular_canonical_length_lower_repeat_decoded. pa_b_bl_bd_modular_canonical_length_lower = pa_q_bl_bd_modular_canonical_length_lower_repeat_decoded * S ((S (pa_i_bl_bd_modular_canonical_length_lower_repeat)) * pa_c_bl_bd_modular_canonical_length_lower) + (2)))) /\ (exists pa_u_bl_bd_modular_canonical_length_lower_product pa_v_bl_bd_modular_canonical_length_lower_product. ((((exists pa_h_bl_bd_modular_canonical_length_lower_product_start. pa_h_bl_bd_modular_canonical_length_lower_product_start + S (1) = S ((S (0)) * pa_v_bl_bd_modular_canonical_length_lower_product)) /\ exists pa_q_bl_bd_modular_canonical_length_lower_product_start. pa_u_bl_bd_modular_canonical_length_lower_product = pa_q_bl_bd_modular_canonical_length_lower_product_start * S ((S (0)) * pa_v_bl_bd_modular_canonical_length_lower_product) + (1))) /\ ((((exists pa_h_bl_bd_modular_canonical_length_lower_product_terminal. pa_h_bl_bd_modular_canonical_length_lower_product_terminal + S (ff_lower_bl_bd_modular_canonical_length) = S ((S (ff_exponent_bl_bd_modular_canonical_length)) * pa_v_bl_bd_modular_canonical_length_lower_product)) /\ exists pa_q_bl_bd_modular_canonical_length_lower_product_terminal. pa_u_bl_bd_modular_canonical_length_lower_product = pa_q_bl_bd_modular_canonical_length_lower_product_terminal * S ((S (ff_exponent_bl_bd_modular_canonical_length)) * pa_v_bl_bd_modular_canonical_length_lower_product) + (ff_lower_bl_bd_modular_canonical_length))) /\ forall pa_i_bl_bd_modular_canonical_length_lower_product. (exists pa_lt_bl_bd_modular_canonical_length_lower_product_bound. pa_lt_bl_bd_modular_canonical_length_lower_product_bound + S pa_i_bl_bd_modular_canonical_length_lower_product = ff_exponent_bl_bd_modular_canonical_length) -> exists pa_p_bl_bd_modular_canonical_length_lower_product pa_r_bl_bd_modular_canonical_length_lower_product pa_s_bl_bd_modular_canonical_length_lower_product. ((((exists pa_h_bl_bd_modular_canonical_length_lower_product_factor. pa_h_bl_bd_modular_canonical_length_lower_product_factor + S (pa_p_bl_bd_modular_canonical_length_lower_product) = S ((S (pa_i_bl_bd_modular_canonical_length_lower_product)) * pa_c_bl_bd_modular_canonical_length_lower)) /\ exists pa_q_bl_bd_modular_canonical_length_lower_product_factor. pa_b_bl_bd_modular_canonical_length_lower = pa_q_bl_bd_modular_canonical_length_lower_product_factor * S ((S (pa_i_bl_bd_modular_canonical_length_lower_product)) * pa_c_bl_bd_modular_canonical_length_lower) + (pa_p_bl_bd_modular_canonical_length_lower_product))) /\ ((((exists pa_h_bl_bd_modular_canonical_length_lower_product_partial. pa_h_bl_bd_modular_canonical_length_lower_product_partial + S (pa_r_bl_bd_modular_canonical_length_lower_product) = S ((S (pa_i_bl_bd_modular_canonical_length_lower_product)) * pa_v_bl_bd_modular_canonical_length_lower_product)) /\ exists pa_q_bl_bd_modular_canonical_length_lower_product_partial. pa_u_bl_bd_modular_canonical_length_lower_product = pa_q_bl_bd_modular_canonical_length_lower_product_partial * S ((S (pa_i_bl_bd_modular_canonical_length_lower_product)) * pa_v_bl_bd_modular_canonical_length_lower_product) + (pa_r_bl_bd_modular_canonical_length_lower_product))) /\ ((((exists pa_h_bl_bd_modular_canonical_length_lower_product_successor. pa_h_bl_bd_modular_canonical_length_lower_product_successor + S (pa_s_bl_bd_modular_canonical_length_lower_product) = S ((S (S pa_i_bl_bd_modular_canonical_length_lower_product)) * pa_v_bl_bd_modular_canonical_length_lower_product)) /\ exists pa_q_bl_bd_modular_canonical_length_lower_product_successor. pa_u_bl_bd_modular_canonical_length_lower_product = pa_q_bl_bd_modular_canonical_length_lower_product_successor * S ((S (S pa_i_bl_bd_modular_canonical_length_lower_product)) * pa_v_bl_bd_modular_canonical_length_lower_product) + (pa_s_bl_bd_modular_canonical_length_lower_product))) /\ pa_s_bl_bd_modular_canonical_length_lower_product = pa_r_bl_bd_modular_canonical_length_lower_product * pa_p_bl_bd_modular_canonical_length_lower_product)))))))) /\ ((exists pa_b_bl_bd_modular_canonical_length_upper pa_c_bl_bd_modular_canonical_length_upper. ((forall pa_i_bl_bd_modular_canonical_length_upper_repeat. (exists pa_lt_bl_bd_modular_canonical_length_upper_repeat_bound. pa_lt_bl_bd_modular_canonical_length_upper_repeat_bound + S pa_i_bl_bd_modular_canonical_length_upper_repeat = l) -> (((exists pa_h_bl_bd_modular_canonical_length_upper_repeat_decoded. pa_h_bl_bd_modular_canonical_length_upper_repeat_decoded + S (2) = S ((S (pa_i_bl_bd_modular_canonical_length_upper_repeat)) * pa_c_bl_bd_modular_canonical_length_upper)) /\ exists pa_q_bl_bd_modular_canonical_length_upper_repeat_decoded. pa_b_bl_bd_modular_canonical_length_upper = pa_q_bl_bd_modular_canonical_length_upper_repeat_decoded * S ((S (pa_i_bl_bd_modular_canonical_length_upper_repeat)) * pa_c_bl_bd_modular_canonical_length_upper) + (2)))) /\ (exists pa_u_bl_bd_modular_canonical_length_upper_product pa_v_bl_bd_modular_canonical_length_upper_product. ((((exists pa_h_bl_bd_modular_canonical_length_upper_product_start. pa_h_bl_bd_modular_canonical_length_upper_product_start + S (1) = S ((S (0)) * pa_v_bl_bd_modular_canonical_length_upper_product)) /\ exists pa_q_bl_bd_modular_canonical_length_upper_product_start. pa_u_bl_bd_modular_canonical_length_upper_product = pa_q_bl_bd_modular_canonical_length_upper_product_start * S ((S (0)) * pa_v_bl_bd_modular_canonical_length_upper_product) + (1))) /\ ((((exists pa_h_bl_bd_modular_canonical_length_upper_product_terminal. pa_h_bl_bd_modular_canonical_length_upper_product_terminal + S (ff_upper_bl_bd_modular_canonical_length) = S ((S (l)) * pa_v_bl_bd_modular_canonical_length_upper_product)) /\ exists pa_q_bl_bd_modular_canonical_length_upper_product_terminal. pa_u_bl_bd_modular_canonical_length_upper_product = pa_q_bl_bd_modular_canonical_length_upper_product_terminal * S ((S (l)) * pa_v_bl_bd_modular_canonical_length_upper_product) + (ff_upper_bl_bd_modular_canonical_length))) /\ forall pa_i_bl_bd_modular_canonical_length_upper_product. (exists pa_lt_bl_bd_modular_canonical_length_upper_product_bound. pa_lt_bl_bd_modular_canonical_length_upper_product_bound + S pa_i_bl_bd_modular_canonical_length_upper_product = l) -> exists pa_p_bl_bd_modular_canonical_length_upper_product pa_r_bl_bd_modular_canonical_length_upper_product pa_s_bl_bd_modular_canonical_length_upper_product. ((((exists pa_h_bl_bd_modular_canonical_length_upper_product_factor. pa_h_bl_bd_modular_canonical_length_upper_product_factor + S (pa_p_bl_bd_modular_canonical_length_upper_product) = S ((S (pa_i_bl_bd_modular_canonical_length_upper_product)) * pa_c_bl_bd_modular_canonical_length_upper)) /\ exists pa_q_bl_bd_modular_canonical_length_upper_product_factor. pa_b_bl_bd_modular_canonical_length_upper = pa_q_bl_bd_modular_canonical_length_upper_product_factor * S ((S (pa_i_bl_bd_modular_canonical_length_upper_product)) * pa_c_bl_bd_modular_canonical_length_upper) + (pa_p_bl_bd_modular_canonical_length_upper_product))) /\ ((((exists pa_h_bl_bd_modular_canonical_length_upper_product_partial. pa_h_bl_bd_modular_canonical_length_upper_product_partial + S (pa_r_bl_bd_modular_canonical_length_upper_product) = S ((S (pa_i_bl_bd_modular_canonical_length_upper_product)) * pa_v_bl_bd_modular_canonical_length_upper_product)) /\ exists pa_q_bl_bd_modular_canonical_length_upper_product_partial. pa_u_bl_bd_modular_canonical_length_upper_product = pa_q_bl_bd_modular_canonical_length_upper_product_partial * S ((S (pa_i_bl_bd_modular_canonical_length_upper_product)) * pa_v_bl_bd_modular_canonical_length_upper_product) + (pa_r_bl_bd_modular_canonical_length_upper_product))) /\ ((((exists pa_h_bl_bd_modular_canonical_length_upper_product_successor. pa_h_bl_bd_modular_canonical_length_upper_product_successor + S (pa_s_bl_bd_modular_canonical_length_upper_product) = S ((S (S pa_i_bl_bd_modular_canonical_length_upper_product)) * pa_v_bl_bd_modular_canonical_length_upper_product)) /\ exists pa_q_bl_bd_modular_canonical_length_upper_product_successor. pa_u_bl_bd_modular_canonical_length_upper_product = pa_q_bl_bd_modular_canonical_length_upper_product_successor * S ((S (S pa_i_bl_bd_modular_canonical_length_upper_product)) * pa_v_bl_bd_modular_canonical_length_upper_product) + (pa_s_bl_bd_modular_canonical_length_upper_product))) /\ pa_s_bl_bd_modular_canonical_length_upper_product = pa_r_bl_bd_modular_canonical_length_upper_product * pa_p_bl_bd_modular_canonical_length_upper_product)))))))) /\ ((exists ff_lower_gap_bl_bd_modular_canonical_length. ff_lower_gap_bl_bd_modular_canonical_length + (ff_lower_bl_bd_modular_canonical_length) = (n)) /\ (exists ff_upper_gap_bl_bd_modular_canonical_length. ff_upper_gap_bl_bd_modular_canonical_length + S (n) = (ff_upper_bl_bd_modular_canonical_length))))))))) /\ (((forall ff_index_be_bd_modular_canonical_code_digits ff_digit_be_bd_modular_canonical_code_digits. (exists ff_lt_be_bd_modular_canonical_code_digits_bound. ff_lt_be_bd_modular_canonical_code_digits_bound + S ff_index_be_bd_modular_canonical_code_digits = l) -> (((exists ff_h_be_bd_modular_canonical_code_digits_digit. ff_h_be_bd_modular_canonical_code_digits_digit + S (ff_digit_be_bd_modular_canonical_code_digits) = S ((S (ff_index_be_bd_modular_canonical_code_digits)) * c)) /\ exists ff_q_be_bd_modular_canonical_code_digits_digit. b = ff_q_be_bd_modular_canonical_code_digits_digit * S ((S (ff_index_be_bd_modular_canonical_code_digits)) * c) + (ff_digit_be_bd_modular_canonical_code_digits))) -> (ff_digit_be_bd_modular_canonical_code_digits = 0 \/ ff_digit_be_bd_modular_canonical_code_digits = 1)) /\ (exists ff_u_ph_bd_modular_canonical_code_horner ff_v_ph_bd_modular_canonical_code_horner. ((((exists fs_h_ph_bd_modular_canonical_code_horner_body_start. fs_h_ph_bd_modular_canonical_code_horner_body_start + S (0) = S ((S (0)) * ff_v_ph_bd_modular_canonical_code_horner)) /\ exists fs_q_ph_bd_modular_canonical_code_horner_body_start. ff_u_ph_bd_modular_canonical_code_horner = fs_q_ph_bd_modular_canonical_code_horner_body_start * S ((S (0)) * ff_v_ph_bd_modular_canonical_code_horner) + (0))) /\ ((((exists fs_h_ph_bd_modular_canonical_code_horner_body_terminal. fs_h_ph_bd_modular_canonical_code_horner_body_terminal + S (n) = S ((S (l)) * ff_v_ph_bd_modular_canonical_code_horner)) /\ exists fs_q_ph_bd_modular_canonical_code_horner_body_terminal. ff_u_ph_bd_modular_canonical_code_horner = fs_q_ph_bd_modular_canonical_code_horner_body_terminal * S ((S (l)) * ff_v_ph_bd_modular_canonical_code_horner) + (n))) /\ forall ff_i_ph_bd_modular_canonical_code_horner_body_steps. (exists ph_bound_bd_modular_canonical_code_horner_body_steps. ph_bound_bd_modular_canonical_code_horner_body_steps + S ff_i_ph_bd_modular_canonical_code_horner_body_steps = l) -> exists ff_coefficient_ph_bd_modular_canonical_code_horner_body_steps ff_previous_ph_bd_modular_canonical_code_horner_body_steps ff_current_ph_bd_modular_canonical_code_horner_body_steps. ((((exists fs_h_ph_bd_modular_canonical_code_horner_body_steps_coefficient. fs_h_ph_bd_modular_canonical_code_horner_body_steps_coefficient + S (ff_coefficient_ph_bd_modular_canonical_code_horner_body_steps) = S ((S (ff_i_ph_bd_modular_canonical_code_horner_body_steps)) * c)) /\ exists fs_q_ph_bd_modular_canonical_code_horner_body_steps_coefficient. b = fs_q_ph_bd_modular_canonical_code_horner_body_steps_coefficient * S ((S (ff_i_ph_bd_modular_canonical_code_horner_body_steps)) * c) + (ff_coefficient_ph_bd_modular_canonical_code_horner_body_steps))) /\ ((((exists fs_h_ph_bd_modular_canonical_code_horner_body_steps_before. fs_h_ph_bd_modular_canonical_code_horner_body_steps_before + S (ff_previous_ph_bd_modular_canonical_code_horner_body_steps) = S ((S (ff_i_ph_bd_modular_canonical_code_horner_body_steps)) * ff_v_ph_bd_modular_canonical_code_horner)) /\ exists fs_q_ph_bd_modular_canonical_code_horner_body_steps_before. ff_u_ph_bd_modular_canonical_code_horner = fs_q_ph_bd_modular_canonical_code_horner_body_steps_before * S ((S (ff_i_ph_bd_modular_canonical_code_horner_body_steps)) * ff_v_ph_bd_modular_canonical_code_horner) + (ff_previous_ph_bd_modular_canonical_code_horner_body_steps))) /\ ((((exists fs_h_ph_bd_modular_canonical_code_horner_body_steps_after. fs_h_ph_bd_modular_canonical_code_horner_body_steps_after + S (ff_current_ph_bd_modular_canonical_code_horner_body_steps) = S ((S (S ff_i_ph_bd_modular_canonical_code_horner_body_steps)) * ff_v_ph_bd_modular_canonical_code_horner)) /\ exists fs_q_ph_bd_modular_canonical_code_horner_body_steps_after. ff_u_ph_bd_modular_canonical_code_horner = fs_q_ph_bd_modular_canonical_code_horner_body_steps_after * S ((S (S ff_i_ph_bd_modular_canonical_code_horner_body_steps)) * ff_v_ph_bd_modular_canonical_code_horner) + (ff_current_ph_bd_modular_canonical_code_horner_body_steps))) /\ ff_current_ph_bd_modular_canonical_code_horner_body_steps = ff_previous_ph_bd_modular_canonical_code_horner_body_steps * 2 + ff_coefficient_ph_bd_modular_canonical_code_horner_body_steps)))))))))) -> (exists ff_trace_code_be_bd_modular_run ff_trace_scale_be_bd_modular_run. ((((((exists ff_h_be_bd_modular_run_trace_start. ff_h_be_bd_modular_run_trace_start + S (1) = S ((S (0)) * ff_trace_scale_be_bd_modular_run)) /\ exists ff_q_be_bd_modular_run_trace_start. ff_trace_code_be_bd_modular_run = ff_q_be_bd_modular_run_trace_start * S ((S (0)) * ff_trace_scale_be_bd_modular_run) + (1))) /\ forall ff_index_be_bd_modular_run_trace. (exists ff_lt_be_bd_modular_run_trace_bound. ff_lt_be_bd_modular_run_trace_bound + S ff_index_be_bd_modular_run_trace = l) -> exists ff_digit_be_bd_modular_run_trace ff_previous_be_bd_modular_run_trace ff_current_be_bd_modular_run_trace. ((((exists ff_h_be_bd_modular_run_trace_source. ff_h_be_bd_modular_run_trace_source + S (ff_digit_be_bd_modular_run_trace) = S ((S (ff_index_be_bd_modular_run_trace)) * c)) /\ exists ff_q_be_bd_modular_run_trace_source. b = ff_q_be_bd_modular_run_trace_source * S ((S (ff_index_be_bd_modular_run_trace)) * c) + (ff_digit_be_bd_modular_run_trace))) /\ ((((exists ff_h_be_bd_modular_run_trace_before. ff_h_be_bd_modular_run_trace_before + S (ff_previous_be_bd_modular_run_trace) = S ((S (ff_index_be_bd_modular_run_trace)) * ff_trace_scale_be_bd_modular_run)) /\ exists ff_q_be_bd_modular_run_trace_before. ff_trace_code_be_bd_modular_run = ff_q_be_bd_modular_run_trace_before * S ((S (ff_index_be_bd_modular_run_trace)) * ff_trace_scale_be_bd_modular_run) + (ff_previous_be_bd_modular_run_trace))) /\ ((((exists ff_h_be_bd_modular_run_trace_after. ff_h_be_bd_modular_run_trace_after + S (ff_current_be_bd_modular_run_trace) = S ((S (S ff_index_be_bd_modular_run_trace)) * ff_trace_scale_be_bd_modular_run)) /\ exists ff_q_be_bd_modular_run_trace_after. ff_trace_code_be_bd_modular_run = ff_q_be_bd_modular_run_trace_after * S ((S (S ff_index_be_bd_modular_run_trace)) * ff_trace_scale_be_bd_modular_run) + (ff_current_be_bd_modular_run_trace))) /\ ((((ff_digit_be_bd_modular_run_trace = 0) /\ (((exists ff_gap_binary_be_bd_modular_run_trace_transition_square. ff_gap_binary_be_bd_modular_run_trace_transition_square + S (ff_current_be_bd_modular_run_trace) = m) /\ (exists ff_left_binary_be_bd_modular_run_trace_transition_square_congruence ff_right_binary_be_bd_modular_run_trace_transition_square_congruence. (ff_previous_be_bd_modular_run_trace * ff_previous_be_bd_modular_run_trace) + m * ff_left_binary_be_bd_modular_run_trace_transition_square_congruence = (ff_current_be_bd_modular_run_trace) + m * ff_right_binary_be_bd_modular_run_trace_transition_square_congruence)))) \/ ((ff_digit_be_bd_modular_run_trace = 1) /\ (((exists ff_gap_binary_be_bd_modular_run_trace_transition_multiply. ff_gap_binary_be_bd_modular_run_trace_transition_multiply + S (ff_current_be_bd_modular_run_trace) = m) /\ (exists ff_left_binary_be_bd_modular_run_trace_transition_multiply_congruence ff_right_binary_be_bd_modular_run_trace_transition_multiply_congruence. ((ff_previous_be_bd_modular_run_trace * ff_previous_be_bd_modular_run_trace) * a) + m * ff_left_binary_be_bd_modular_run_trace_transition_multiply_congruence = (ff_current_be_bd_modular_run_trace) + m * ff_right_binary_be_bd_modular_run_trace_transition_multiply_congruence))))))))))) /\ (((exists ff_h_be_bd_modular_run_terminal. ff_h_be_bd_modular_run_terminal + S (r) = S ((S (l)) * ff_trace_scale_be_bd_modular_run)) /\ exists ff_q_be_bd_modular_run_terminal. ff_trace_code_be_bd_modular_run = ff_q_be_bd_modular_run_terminal * S ((S (l)) * ff_trace_scale_be_bd_modular_run) + (r))))) -> (exists ff_power_binary_bd_modular_power. ((exists ff_b_binary_bd_modular_power_value ff_c_binary_bd_modular_power_value. ((forall ff_i_binary_bd_modular_power_value_repeat. (exists ff_lt_binary_bd_modular_power_value_repeat_bound. ff_lt_binary_bd_modular_power_value_repeat_bound + S ff_i_binary_bd_modular_power_value_repeat = n) -> (((exists ff_h_binary_bd_modular_power_value_repeat_decoded. ff_h_binary_bd_modular_power_value_repeat_decoded + S (a) = S ((S (ff_i_binary_bd_modular_power_value_repeat)) * ff_c_binary_bd_modular_power_value)) /\ exists ff_q_binary_bd_modular_power_value_repeat_decoded. ff_b_binary_bd_modular_power_value = ff_q_binary_bd_modular_power_value_repeat_decoded * S ((S (ff_i_binary_bd_modular_power_value_repeat)) * ff_c_binary_bd_modular_power_value) + (a)))) /\ (exists ff_u_binary_bd_modular_power_value_product ff_v_binary_bd_modular_power_value_product. ((((exists ff_h_binary_bd_modular_power_value_product_start. ff_h_binary_bd_modular_power_value_product_start + S (1) = S ((S (0)) * ff_v_binary_bd_modular_power_value_product)) /\ exists ff_q_binary_bd_modular_power_value_product_start. ff_u_binary_bd_modular_power_value_product = ff_q_binary_bd_modular_power_value_product_start * S ((S (0)) * ff_v_binary_bd_modular_power_value_product) + (1))) /\ ((((exists ff_h_binary_bd_modular_power_value_product_terminal. ff_h_binary_bd_modular_power_value_product_terminal + S (ff_power_binary_bd_modular_power) = S ((S (n)) * ff_v_binary_bd_modular_power_value_product)) /\ exists ff_q_binary_bd_modular_power_value_product_terminal. ff_u_binary_bd_modular_power_value_product = ff_q_binary_bd_modular_power_value_product_terminal * S ((S (n)) * ff_v_binary_bd_modular_power_value_product) + (ff_power_binary_bd_modular_power))) /\ forall ff_i_binary_bd_modular_power_value_product. (exists ff_lt_binary_bd_modular_power_value_product_bound. ff_lt_binary_bd_modular_power_value_product_bound + S ff_i_binary_bd_modular_power_value_product = n) -> exists ff_p_binary_bd_modular_power_value_product ff_r_binary_bd_modular_power_value_product ff_s_binary_bd_modular_power_value_product. ((((exists ff_h_binary_bd_modular_power_value_product_factor. ff_h_binary_bd_modular_power_value_product_factor + S (ff_p_binary_bd_modular_power_value_product) = S ((S (ff_i_binary_bd_modular_power_value_product)) * ff_c_binary_bd_modular_power_value)) /\ exists ff_q_binary_bd_modular_power_value_product_factor. ff_b_binary_bd_modular_power_value = ff_q_binary_bd_modular_power_value_product_factor * S ((S (ff_i_binary_bd_modular_power_value_product)) * ff_c_binary_bd_modular_power_value) + (ff_p_binary_bd_modular_power_value_product))) /\ ((((exists ff_h_binary_bd_modular_power_value_product_partial. ff_h_binary_bd_modular_power_value_product_partial + S (ff_r_binary_bd_modular_power_value_product) = S ((S (ff_i_binary_bd_modular_power_value_product)) * ff_v_binary_bd_modular_power_value_product)) /\ exists ff_q_binary_bd_modular_power_value_product_partial. ff_u_binary_bd_modular_power_value_product = ff_q_binary_bd_modular_power_value_product_partial * S ((S (ff_i_binary_bd_modular_power_value_product)) * ff_v_binary_bd_modular_power_value_product) + (ff_r_binary_bd_modular_power_value_product))) /\ ((((exists ff_h_binary_bd_modular_power_value_product_successor. ff_h_binary_bd_modular_power_value_product_successor + S (ff_s_binary_bd_modular_power_value_product) = S ((S (S ff_i_binary_bd_modular_power_value_product)) * ff_v_binary_bd_modular_power_value_product)) /\ exists ff_q_binary_bd_modular_power_value_product_successor. ff_u_binary_bd_modular_power_value_product = ff_q_binary_bd_modular_power_value_product_successor * S ((S (S ff_i_binary_bd_modular_power_value_product)) * ff_v_binary_bd_modular_power_value_product) + (ff_s_binary_bd_modular_power_value_product))) /\ ff_s_binary_bd_modular_power_value_product = ff_r_binary_bd_modular_power_value_product * ff_p_binary_bd_modular_power_value_product)))))))) /\ (((exists ff_gap_binary_bd_modular_power_residue. ff_gap_binary_bd_modular_power_residue + S (r) = m) /\ (exists ff_left_binary_bd_modular_power_residue_congruence ff_right_binary_bd_modular_power_residue_congruence. (ff_power_binary_bd_modular_power) + m * ff_left_binary_bd_modular_power_residue_congruence = (r) + m * ff_right_binary_bd_modular_power_residue_congruence)))))

Constructive proof overview

Generated structural guide

Every actual execution driven by canonical digits of the supplied arbitrary exponent has exactly that exponent's proved modular power.

The unchanged tactic script uses 1 declared prerequisite and contains 23 exact native proof lines.

Alpha v34 checked-use · first admitted v23 · independently kernel and Lean verified; not Stable

Proof neighborhood

Direct dependencies

binary_modular_execution_power_correct 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

23 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 n
  2. L2
    intro a
  3. L3
    intro m
  4. L4
    intro l
  5. L5
    intro b
  6. L6
    intro c
  7. L7
    intro r
  8. L8
    intro hmodulus
  9. L9
    intro hcanonical
  10. L10
    intro hexecution
02Separate the logical casesL11–12

Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.

  1. L11
    cases hcanonical
  2. L12
    cases hcanonical_right
03Use earlier factsL13–22

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

  1. L13
    specialize binary_modular_execution_power_correct b
  2. L14
    specialize binary_modular_execution_power_correct c
  3. L15
    specialize binary_modular_execution_power_correct a
  4. L16
    specialize binary_modular_execution_power_correct m
  5. L17
    specialize binary_modular_execution_power_correct l
  6. L18
    specialize binary_modular_execution_power_correct n
  7. L19
    specialize binary_modular_execution_power_correct r
  8. L20
    apply binary_modular_execution_power_correct
  9. L21
    exact hmodulus
  10. L22
    exact hcanonical_right_right
04Use earlier factsL23–23

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

  1. L23
    exact hexecution

Library-wide reading audit

Original exact command ledger · 23 lines
  1. 0001intro n
  2. 0002intro a
  3. 0003intro m
  4. 0004intro l
  5. 0005intro b
  6. 0006intro c
  7. 0007intro r
  8. 0008intro hmodulus
  9. 0009intro hcanonical
  10. 0010intro hexecution
  11. 0011cases hcanonical
  12. 0012cases hcanonical_right
  13. 0013specialize binary_modular_execution_power_correct b
  14. 0014specialize binary_modular_execution_power_correct c
  15. 0015specialize binary_modular_execution_power_correct a
  16. 0016specialize binary_modular_execution_power_correct m
  17. 0017specialize binary_modular_execution_power_correct l
  18. 0018specialize binary_modular_execution_power_correct n
  19. 0019specialize binary_modular_execution_power_correct r
  20. 0020apply binary_modular_execution_power_correct
  21. 0021exact hmodulus
  22. 0022exact hcanonical_right_right
  23. 0023exact hexecution

Separate complete second-wave branches: Full T13 proof · Alpha v27.