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	4	⊢
2	instantiation	4, 3	⊢
	: , : , :
3	instantiation	4, 5	⊢
	: , : , :
4	axiom		⊢
	proveit.logic.equality.substitution
5	instantiation	6, 7, 8, 9*	⊢
	: , :
6	theorem		⊢
	proveit.numbers.negation.distribute_neg_through_binary_sum
7	instantiation	30, 17, 10	⊢
	: , : , :
8	instantiation	30, 17, 11	⊢
	: , : , :
9	instantiation	12, 13	⊢
	:
10	instantiation	30, 15, 14	⊢
	: , : , :
11	instantiation	30, 15, 16	⊢
	: , : , :
12	theorem		⊢
	proveit.numbers.negation.double_negation
13	instantiation	30, 17, 18	⊢
	: , : , :
14	instantiation	30, 20, 19	⊢
	: , : , :
15	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
16	instantiation	30, 20, 21	⊢
	: , : , :
17	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
18	instantiation	22, 23, 32	⊢
	: , : , :
19	instantiation	24, 25	⊢
	:
20	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
21	instantiation	30, 26, 27	⊢
	: , : , :
22	theorem		⊢
	proveit.logic.sets.inclusion.unfold_subset_eq
23	instantiation	28, 29	⊢
	: , :
24	theorem		⊢
	proveit.numbers.negation.int_closure
25	instantiation	30, 31, 32	⊢
	: , : , :
26	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
27	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
28	theorem		⊢
	proveit.logic.sets.inclusion.relax_proper_subset
29	theorem		⊢
	proveit.numbers.number_sets.real_numbers.nat_pos_within_real
30	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
31	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
32	assumption		⊢
*equality replacement requirements