Show the Proof

import proveit
# Automation is not needed when only showing a stored proof:
proveit.defaults.automation = False # This will speed things up.
proveit.defaults.inline_pngs = False # Makes files smaller.
%show_proof

	step type	requirements	statement
0	instantiation	1, 2	⊢
	: , : , :
1	reference	19	⊢
2	instantiation	13, 3, 4	⊢
	: , : , :
3	instantiation	19, 5	⊢
	: , : , :
4	instantiation	6, 7, 8, 9, 22, 10, 11, 12	⊢
	: , : , : , :
5	instantiation	13, 14, 15	⊢
	: , : , :
6	theorem		⊢
	proveit.numbers.multiplication.elim_one_any
7	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
8	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
9	instantiation	16	⊢
	: , : , :
10	instantiation	31, 25, 17	⊢
	: , : , :
11	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.i_is_complex
12	instantiation	31, 25, 18	⊢
	: , : , :
13	axiom		⊢
	proveit.logic.equality.equals_transitivity
14	instantiation	19, 20	⊢
	: , : , :
15	instantiation	21, 22	⊢
	:
16	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
17	instantiation	31, 23, 24	⊢
	: , : , :
18	theorem		⊢
	proveit.physics.quantum.QPE._phase_is_real
19	axiom		⊢
	proveit.logic.equality.substitution
20	theorem		⊢
	proveit.numbers.negation.negated_zero
21	theorem		⊢
	proveit.numbers.exponentiation.exp_zero_eq_one
22	instantiation	31, 25, 26	⊢
	: , : , :
23	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_pos_within_real
24	theorem		⊢
	proveit.numbers.number_sets.real_numbers.pi_is_real_pos
25	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
26	instantiation	31, 27, 28	⊢
	: , : , :
27	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
28	instantiation	31, 29, 30	⊢
	: , : , :
29	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
30	instantiation	31, 32, 33	⊢
	: , : , :
31	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
32	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
33	theorem		⊢
	proveit.numbers.numerals.decimals.nat2