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, 10	⊢
	:
6	axiom		⊢
	proveit.logic.equality.equals_transitivity
7	instantiation	11, 12, 27, 13, 28, 17, 38, 18, 19	, ,  ⊢
	: , : , : , :
8	instantiation	14, 27, 45, 28, 15, 16, 17, 38, 18, 19, 20*	, ,  ⊢
	: , : , : , : , : , :
9	theorem		⊢
	proveit.numbers.multiplication.mult_zero_left
10	assumption		⊢
11	theorem		⊢
	proveit.numbers.addition.elim_zero_any
12	theorem		⊢
	proveit.numbers.numerals.decimals.nat4
13	instantiation	21	⊢
	: , : , : , :
14	theorem		⊢
	proveit.numbers.addition.association
15	instantiation	33	⊢
	: , :
16	instantiation	33	⊢
	: , :
17	instantiation	22, 30, 38	⊢
	: , :
18	assumption		⊢
19	assumption		⊢
20	instantiation	23, 24, 25*	⊢
	: , :
21	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_4_typical_eq
22	theorem		⊢
	proveit.numbers.multiplication.mult_complex_closure_bin
23	theorem		⊢
	proveit.logic.equality.equals_reversal
24	instantiation	26, 27, 45, 48, 28, 29, 30, 31, 38, 32*	⊢
	: , : , : , : , : , :
25	theorem		⊢
	proveit.numbers.numerals.decimals.add_2_1
26	theorem		⊢
	proveit.numbers.multiplication.distribute_through_sum
27	axiom		⊢
	proveit.numbers.number_sets.natural_numbers.zero_in_nats
28	theorem		⊢
	proveit.core_expr_types.tuples.tuple_len_0_typical_eq
29	instantiation	33	⊢
	: , :
30	instantiation	46, 35, 34	⊢
	: , : , :
31	instantiation	46, 35, 36	⊢
	: , : , :
32	instantiation	37, 38	⊢
	:
33	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
34	instantiation	46, 40, 39	⊢
	: , : , :
35	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
36	instantiation	46, 40, 41	⊢
	: , : , :
37	theorem		⊢
	proveit.numbers.multiplication.elim_one_left
38	assumption		⊢
39	instantiation	46, 43, 42	⊢
	: , : , :
40	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
41	instantiation	46, 43, 44	⊢
	: , : , :
42	instantiation	46, 47, 45	⊢
	: , : , :
43	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
44	instantiation	46, 47, 48	⊢
	: , : , :
45	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
46	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
47	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
48	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
*equality replacement requirements