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, 5, 6, 7, 8, 9, 10*	, , ,  ⊢
	: , : , : , : , : , :
1	theorem		⊢
	proveit.numbers.addition.association
2	reference	52	⊢
3	reference	49	⊢
4	instantiation	35	⊢
	: , :
5	instantiation	35	⊢
	: , :
6	instantiation	14, 11, 12	⊢
	: , :
7	reference	38	⊢
8	instantiation	50, 42, 13	⊢
	: , : , :
9	instantiation	14, 20, 15	⊢
	: , :
10	instantiation	16, 17, 18*	⊢
	: , :
11	instantiation	19, 29, 20, 21	⊢
	: , :
12	instantiation	50, 42, 22	⊢
	: , : , :
13	instantiation	50, 47, 23	⊢
	: , : , :
14	theorem		⊢
	proveit.numbers.multiplication.mult_complex_closure_bin
15	instantiation	50, 42, 24	⊢
	: , : , :
16	theorem		⊢
	proveit.logic.equality.equals_reversal
17	instantiation	25, 26, 49, 52, 27, 28, 29, 38, 30*	⊢
	: , : , : , : , : , :
18	theorem		⊢
	proveit.numbers.numerals.decimals.add_1_1
19	theorem		⊢
	proveit.numbers.division.div_complex_closure
20	instantiation	50, 42, 31	⊢
	: , : , :
21	instantiation	32, 33	⊢
	:
22	instantiation	50, 47, 34	⊢
	: , : , :
23	assumption		⊢
24	assumption		⊢
25	theorem		⊢
	proveit.numbers.multiplication.distribute_through_sum
26	axiom		⊢
	proveit.numbers.number_sets.natural_numbers.zero_in_nats
27	theorem		⊢
	proveit.core_expr_types.tuples.tuple_len_0_typical_eq
28	instantiation	35	⊢
	: , :
29	instantiation	50, 42, 36	⊢
	: , : , :
30	instantiation	37, 38	⊢
	:
31	instantiation	50, 40, 39	⊢
	: , : , :
32	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nonzero_if_is_nat_pos
33	theorem		⊢
	proveit.numbers.numerals.decimals.posnat2
34	assumption		⊢
35	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
36	instantiation	50, 40, 41	⊢
	: , : , :
37	theorem		⊢
	proveit.numbers.multiplication.elim_one_left
38	instantiation	50, 42, 43	⊢
	: , : , :
39	instantiation	50, 45, 44	⊢
	: , : , :
40	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
41	instantiation	50, 45, 46	⊢
	: , : , :
42	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
43	instantiation	50, 47, 48	⊢
	: , : , :
44	instantiation	50, 51, 49	⊢
	: , : , :
45	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
46	instantiation	50, 51, 52	⊢
	: , : , :
47	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_neg_within_real
48	assumption		⊢
49	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
50	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
51	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
52	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
*equality replacement requirements