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, 4	,  ⊢
	: , : , : , :
1	reference	10	⊢
2	instantiation	22, 5, 6	,  ⊢
	: , : , :
3	instantiation	51	⊢
	:
4	instantiation	7, 8	⊢
	: , :
5	instantiation	27, 9	,  ⊢
	: , : , :
6	instantiation	10, 11, 12, 13	,  ⊢
	: , : , : , :
7	theorem		⊢
	proveit.logic.equality.equals_reversal
8	instantiation	22, 14, 15	⊢
	: , : , :
9	instantiation	22, 16, 17	,  ⊢
	: , : , :
10	theorem		⊢
	proveit.logic.equality.four_chain_transitivity
11	instantiation	29, 35, 19, 75, 37, 20, 41, 38, 45, 18	,  ⊢
	: , : , : , : , : , :
12	instantiation	29, 19, 34, 35, 20, 21, 37, 41, 38, 45, 49, 26	,  ⊢
	: , : , : , : , : , :
13	instantiation	22, 23, 24	,  ⊢
	: , : , :
14	instantiation	29, 35, 34, 75, 37, 25, 41, 26, 45	⊢
	: , : , : , : , : , :
15	instantiation	40, 45, 41, 39	⊢
	: , : , :
16	instantiation	27, 28	⊢
	: , : , :
17	instantiation	29, 75, 34, 35, 30, 37, 41, 38, 45	,  ⊢
	: , : , : , : , : , :
18	instantiation	73, 56, 31	⊢
	: , : , :
19	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
20	instantiation	32	⊢
	: , : , :
21	instantiation	47	⊢
	: , :
22	axiom		⊢
	proveit.logic.equality.equals_transitivity
23	instantiation	33, 34, 75, 35, 36, 37, 41, 38, 45, 49, 39	,  ⊢
	: , : , : , : , : , : , : , :
24	instantiation	40, 49, 41, 42	,  ⊢
	: , : , :
25	instantiation	47	⊢
	: , :
26	instantiation	73, 56, 43	⊢
	: , : , :
27	axiom		⊢
	proveit.logic.equality.substitution
28	instantiation	44, 49, 45	⊢
	: , :
29	theorem		⊢
	proveit.numbers.addition.disassociation
30	instantiation	47	⊢
	: , :
31	instantiation	73, 64, 46	⊢
	: , : , :
32	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
33	theorem		⊢
	proveit.numbers.addition.subtraction.add_cancel_general
34	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
35	axiom		⊢
	proveit.numbers.number_sets.natural_numbers.zero_in_nats
36	instantiation	47	⊢
	: , :
37	theorem		⊢
	proveit.core_expr_types.tuples.tuple_len_0_typical_eq
38	instantiation	48, 49	⊢
	:
39	instantiation	51	⊢
	:
40	theorem		⊢
	proveit.numbers.addition.subtraction.add_cancel_triple_32
41	instantiation	73, 56, 50	⊢
	: , : , :
42	instantiation	51	⊢
	:
43	instantiation	73, 52, 53	⊢
	: , : , :
44	theorem		⊢
	proveit.numbers.negation.distribute_neg_through_subtract
45	instantiation	73, 56, 54	⊢
	: , : , :
46	instantiation	73, 71, 55	⊢
	: , : , :
47	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
48	theorem		⊢
	proveit.numbers.negation.complex_closure
49	instantiation	73, 56, 57	⊢
	: , : , :
50	instantiation	73, 64, 58	⊢
	: , : , :
51	axiom		⊢
	proveit.logic.equality.equals_reflexivity
52	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_neg_within_real
53	instantiation	73, 59, 60	⊢
	: , : , :
54	instantiation	73, 64, 61	⊢
	: , : , :
55	instantiation	62, 72, 63	⊢
	: , :
56	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
57	instantiation	73, 64, 65	⊢
	: , : , :
58	instantiation	73, 71, 66	⊢
	: , : , :
59	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_neg_within_real_neg
60	instantiation	73, 67, 70	⊢
	: , : , :
61	instantiation	73, 71, 68	⊢
	: , : , :
62	theorem		⊢
	proveit.numbers.addition.add_int_closure_bin
63	instantiation	73, 69, 70	⊢
	: , : , :
64	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
65	instantiation	73, 71, 72	⊢
	: , : , :
66	assumption		⊢
67	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.neg_int_within_rational_neg
68	instantiation	73, 74, 75	⊢
	: , : , :
69	theorem		⊢
	proveit.numbers.number_sets.integers.neg_int_within_int
70	instantiation	76, 77	⊢
	:
71	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
72	assumption		⊢
73	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
74	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
75	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
76	theorem		⊢
	proveit.numbers.negation.int_neg_closure
77	theorem		⊢
	proveit.numbers.numerals.decimals.posnat1