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	22	⊢
2	instantiation	5, 6, 7	⊢
	: , : , :
3	reference	61	⊢
4	instantiation	8, 9	⊢
	: , :
5	theorem		⊢
	proveit.logic.equality.sub_right_side_into
6	instantiation	10, 11	⊢
	: , : , :
7	instantiation	12, 13, 14	⊢
	: , : , :
8	theorem		⊢
	proveit.logic.equality.equals_reversal
9	instantiation	15, 16	⊢
	: , :
10	theorem		⊢
	proveit.core_expr_types.tuples.range_len
11	instantiation	17, 37, 18, 36, 19, 78	⊢
	: , :
12	axiom		⊢
	proveit.logic.equality.equals_transitivity
13	instantiation	20, 21	⊢
	: , : , :
14	instantiation	22, 23, 24, 25	⊢
	: , : , : , :
15	theorem		⊢
	proveit.core_expr_types.tuples.range_from1_len
16	instantiation	81, 26, 83	⊢
	: , : , :
17	theorem		⊢
	proveit.numbers.addition.add_nat_closure
18	instantiation	48	⊢
	: , : , :
19	instantiation	27, 28	⊢
	:
20	axiom		⊢
	proveit.logic.equality.substitution
21	instantiation	29, 58, 57, 30*	⊢
	: , :
22	theorem		⊢
	proveit.logic.equality.four_chain_transitivity
23	instantiation	31, 78, 32, 33, 34, 60, 40, 57	⊢
	: , : , : , : , : , :
24	instantiation	35, 36, 37, 38, 39, 60, 40, 57	⊢
	: , : , : , :
25	instantiation	41, 57, 60, 42	⊢
	: , : , :
26	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nat_pos_within_nat
27	theorem		⊢
	proveit.numbers.negation.nat_closure
28	instantiation	43, 44, 45	⊢
	:
29	theorem		⊢
	proveit.numbers.negation.distribute_neg_through_binary_sum
30	instantiation	46, 60	⊢
	:
31	theorem		⊢
	proveit.numbers.addition.disassociation
32	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
33	instantiation	47	⊢
	: , :
34	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.zero_is_complex
35	theorem		⊢
	proveit.numbers.addition.elim_zero_any
36	axiom		⊢
	proveit.numbers.number_sets.natural_numbers.zero_in_nats
37	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
38	theorem		⊢
	proveit.core_expr_types.tuples.tuple_len_0_typical_eq
39	instantiation	48	⊢
	: , : , :
40	instantiation	49, 57	⊢
	:
41	theorem		⊢
	proveit.numbers.addition.subtraction.add_cancel_triple_32
42	instantiation	66	⊢
	:
43	theorem		⊢
	proveit.numbers.number_sets.integers.nonpos_int_is_int_nonpos
44	instantiation	50, 74, 72	⊢
	: , :
45	instantiation	51, 63, 62, 65, 52, 53*, 54*	⊢
	: , : , :
46	theorem		⊢
	proveit.numbers.negation.double_negation
47	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
48	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
49	theorem		⊢
	proveit.numbers.negation.complex_closure
50	theorem		⊢
	proveit.numbers.addition.add_int_closure_bin
51	theorem		⊢
	proveit.numbers.addition.weak_bound_via_left_term_bound
52	instantiation	55, 83	⊢
	:
53	instantiation	56, 57, 58	⊢
	: , :
54	instantiation	59, 60, 61	⊢
	: , :
55	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.natural_pos_lower_bound
56	theorem		⊢
	proveit.numbers.addition.commutation
57	instantiation	81, 64, 62	⊢
	: , : , :
58	instantiation	81, 64, 63	⊢
	: , : , :
59	theorem		⊢
	proveit.numbers.addition.subtraction.add_cancel_basic
60	instantiation	81, 64, 65	⊢
	: , : , :
61	instantiation	66	⊢
	:
62	instantiation	81, 68, 67	⊢
	: , : , :
63	instantiation	81, 68, 69	⊢
	: , : , :
64	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
65	instantiation	70, 71, 83	⊢
	: , : , :
66	axiom		⊢
	proveit.logic.equality.equals_reflexivity
67	instantiation	81, 73, 72	⊢
	: , : , :
68	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
69	instantiation	81, 73, 74	⊢
	: , : , :
70	theorem		⊢
	proveit.logic.sets.inclusion.unfold_subset_eq
71	instantiation	75, 76	⊢
	: , :
72	instantiation	81, 77, 78	⊢
	: , : , :
73	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
74	instantiation	79, 80	⊢
	:
75	theorem		⊢
	proveit.logic.sets.inclusion.relax_proper_subset
76	theorem		⊢
	proveit.numbers.number_sets.real_numbers.nat_pos_within_real
77	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
78	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
79	theorem		⊢
	proveit.numbers.negation.int_closure
80	instantiation	81, 82, 83	⊢
	: , : , :
81	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
82	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
83	assumption		⊢
*equality replacement requirements