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	5	⊢
2	instantiation	5, 3	⊢
	: , : , :
3	instantiation	5, 4	⊢
	: , : , :
4	instantiation	5, 6	⊢
	: , : , :
5	axiom		⊢
	proveit.logic.equality.substitution
6	instantiation	7, 8, 9, 10*	⊢
	: , :
7	theorem		⊢
	proveit.numbers.negation.distribute_neg_through_binary_sum
8	instantiation	31, 18, 11	⊢
	: , : , :
9	instantiation	31, 18, 12	⊢
	: , : , :
10	instantiation	13, 14	⊢
	:
11	instantiation	31, 16, 15	⊢
	: , : , :
12	instantiation	31, 16, 17	⊢
	: , : , :
13	theorem		⊢
	proveit.numbers.negation.double_negation
14	instantiation	31, 18, 19	⊢
	: , : , :
15	instantiation	31, 21, 20	⊢
	: , : , :
16	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
17	instantiation	31, 21, 22	⊢
	: , : , :
18	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
19	instantiation	23, 24, 33	⊢
	: , : , :
20	instantiation	25, 26	⊢
	:
21	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
22	instantiation	31, 27, 28	⊢
	: , : , :
23	theorem		⊢
	proveit.logic.sets.inclusion.unfold_subset_eq
24	instantiation	29, 30	⊢
	: , :
25	theorem		⊢
	proveit.numbers.negation.int_closure
26	instantiation	31, 32, 33	⊢
	: , : , :
27	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
28	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
29	theorem		⊢
	proveit.logic.sets.inclusion.relax_proper_subset
30	theorem		⊢
	proveit.numbers.number_sets.real_numbers.nat_pos_within_real
31	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
32	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
33	assumption		⊢
*equality replacement requirements