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, 3	⊢
	: , : , :
1	reference	17	⊢
2	instantiation	25, 4	⊢
	: , :
3	instantiation	5, 6	⊢
	:
4	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.int_within_complex
5	axiom		⊢
	proveit.numbers.rounding.floor_is_an_int
6	instantiation	7, 8, 9	⊢
	: , :
7	theorem		⊢
	proveit.numbers.addition.add_real_closure_bin
8	instantiation	10, 11, 12	⊢
	: , :
9	instantiation	13, 14, 15, 16	⊢
	: , :
10	theorem		⊢
	proveit.numbers.multiplication.mult_real_closure_bin
11	instantiation	17, 18, 19	⊢
	: , : , :
12	theorem		⊢
	proveit.physics.quantum.QPE._phase_is_real
13	theorem		⊢
	proveit.numbers.division.div_real_closure
14	instantiation	31, 21, 20	⊢
	: , : , :
15	instantiation	31, 21, 22	⊢
	: , : , :
16	instantiation	23, 24	⊢
	:
17	theorem		⊢
	proveit.logic.sets.inclusion.unfold_subset_eq
18	instantiation	25, 26	⊢
	: , :
19	theorem		⊢
	proveit.physics.quantum.QPE._two_pow_t_is_nat_pos
20	instantiation	31, 28, 27	⊢
	: , : , :
21	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
22	instantiation	31, 28, 29	⊢
	: , : , :
23	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nonzero_if_is_nat_pos
24	theorem		⊢
	proveit.numbers.numerals.decimals.posnat2
25	theorem		⊢
	proveit.logic.sets.inclusion.relax_proper_subset
26	theorem		⊢
	proveit.numbers.number_sets.real_numbers.nat_pos_within_real
27	instantiation	31, 32, 30	⊢
	: , : , :
28	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
29	instantiation	31, 32, 33	⊢
	: , : , :
30	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
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