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	,  ⊢
	: , : , :
1	reference	6	⊢
2	instantiation	4, 5	,  ⊢
	: , : , :
3	instantiation	6, 7, 8	,  ⊢
	: , : , :
4	axiom		⊢
	proveit.logic.equality.substitution
5	instantiation	9, 40, 15, 17, 18, 13, 19	,  ⊢
	: , : , : , : , : , : , :
6	axiom		⊢
	proveit.logic.equality.equals_transitivity
7	instantiation	10, 15, 11, 40, 17, 12, 18, 19, 13, 22	,  ⊢
	: , : , : , : , : , :
8	instantiation	14, 50, 15, 16, 17, 18, 19, 22	,  ⊢
	: , : , : , : , : , : , : , :
9	theorem		⊢
	proveit.numbers.addition.leftward_commutation
10	theorem		⊢
	proveit.numbers.addition.disassociation
11	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
12	instantiation	20	⊢
	: , : , :
13	instantiation	21, 22	⊢
	:
14	theorem		⊢
	proveit.numbers.addition.subtraction.add_cancel_general_rev
15	axiom		⊢
	proveit.numbers.number_sets.natural_numbers.zero_in_nats
16	instantiation	23	⊢
	: , :
17	theorem		⊢
	proveit.core_expr_types.tuples.tuple_len_0_typical_eq
18	instantiation	51, 26, 24	,  ⊢
	: , : , :
19	instantiation	51, 26, 25	⊢
	: , : , :
20	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
21	theorem		⊢
	proveit.numbers.negation.complex_closure
22	instantiation	51, 26, 27	⊢
	: , : , :
23	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
24	instantiation	51, 31, 28	,  ⊢
	: , : , :
25	instantiation	29, 30, 53	⊢
	: , : , :
26	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
27	instantiation	51, 31, 32	⊢
	: , : , :
28	instantiation	51, 36, 33	,  ⊢
	: , : , :
29	theorem		⊢
	proveit.logic.sets.inclusion.unfold_subset_eq
30	instantiation	34, 35	⊢
	: , :
31	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
32	instantiation	51, 36, 37	⊢
	: , : , :
33	instantiation	51, 38, 39	,  ⊢
	: , : , :
34	theorem		⊢
	proveit.logic.sets.inclusion.relax_proper_subset
35	theorem		⊢
	proveit.numbers.number_sets.real_numbers.nat_pos_within_real
36	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
37	instantiation	51, 49, 40	⊢
	: , : , :
38	instantiation	41, 42, 43	⊢
	: , :
39	assumption		⊢
40	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
41	theorem		⊢
	proveit.numbers.number_sets.integers.int_interval_within_int
42	instantiation	44, 45, 46	⊢
	: , :
43	theorem		⊢
	proveit.numbers.number_sets.integers.zero_is_int
44	theorem		⊢
	proveit.numbers.addition.add_int_closure_bin
45	instantiation	47, 48	⊢
	:
46	instantiation	51, 49, 50	⊢
	: , : , :
47	theorem		⊢
	proveit.numbers.negation.int_closure
48	instantiation	51, 52, 53	⊢
	: , : , :
49	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
50	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
51	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
52	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
53	assumption		⊢