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	theorem		⊢
	proveit.numbers.number_sets.integers.negative_if_in_neg_int
2	instantiation	3, 4	⊢
	:
3	theorem		⊢
	proveit.numbers.negation.int_neg_closure
4	instantiation	5, 6, 7	⊢
	: , :
5	theorem		⊢
	proveit.numbers.addition.add_nat_pos_closure_bin
6	instantiation	8, 9, 10	⊢
	:
7	theorem		⊢
	proveit.numbers.numerals.decimals.posnat1
8	theorem		⊢
	proveit.numbers.number_sets.integers.pos_int_is_natural_pos
9	instantiation	28, 11, 19	⊢
	: , : , :
10	instantiation	12, 13, 14	⊢
	: , : , :
11	instantiation	15, 17, 18	⊢
	: , :
12	theorem		⊢
	proveit.numbers.ordering.transitivity_less_less_eq
13	theorem		⊢
	proveit.numbers.numerals.decimals.less_0_1
14	instantiation	16, 17, 18, 19	⊢
	: , : , :
15	theorem		⊢
	proveit.numbers.number_sets.integers.int_interval_within_int
16	theorem		⊢
	proveit.numbers.number_sets.integers.interval_lower_bound
17	instantiation	28, 29, 20	⊢
	: , : , :
18	instantiation	21, 22, 23	⊢
	: , :
19	assumption		⊢
20	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
21	theorem		⊢
	proveit.numbers.addition.add_int_closure_bin
22	instantiation	28, 24, 25	⊢
	: , : , :
23	instantiation	26, 27	⊢
	:
24	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
25	theorem		⊢
	proveit.physics.quantum.QPE._two_pow_t_minus_one_is_nat_pos
26	theorem		⊢
	proveit.numbers.negation.int_closure
27	instantiation	28, 29, 30	⊢
	: , : , :
28	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
29	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
30	theorem		⊢
	proveit.numbers.numerals.decimals.nat2