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	4	⊢
2	instantiation	4, 5, 6	, , , , ,  ⊢
	: , : , :
3	instantiation	7, 21, 8, 12, 9, 14, 17, 24, 18, 25, 26, 10*	, , , , ,  ⊢
	: , : , : , : , : , :
4	axiom		⊢
	proveit.logic.equality.equals_transitivity
5	instantiation	15, 21, 11, 12, 13, 14, 17, 25, 18, 26, 24	, , , , ,  ⊢
	: , : , : , : , : , : , :
6	instantiation	15, 22, 21, 16, 17, 24, 25, 18, 26	, , , , ,  ⊢
	: , : , : , : , : , : , :
7	theorem		⊢
	proveit.numbers.multiplication.association
8	theorem		⊢
	proveit.numbers.numerals.decimals.nat4
9	instantiation	19	⊢
	: , : , : , :
10	instantiation	20, 21, 22, 23, 24, 30, 37, 25, 26	, , , ,  ⊢
	: , : , : , : , : , :
11	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
12	axiom		⊢
	proveit.numbers.number_sets.natural_numbers.zero_in_nats
13	instantiation	27	⊢
	: , : , :
14	theorem		⊢
	proveit.core_expr_types.tuples.tuple_len_0_typical_eq
15	theorem		⊢
	proveit.numbers.multiplication.leftward_commutation
16	instantiation	32	⊢
	: , :
17	instantiation	41, 33, 28	⊢
	: , : , :
18	instantiation	29, 30, 31	,  ⊢
	: , :
19	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_4_typical_eq
20	theorem		⊢
	proveit.numbers.multiplication.distribute_through_subtract
21	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
22	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
23	instantiation	32	⊢
	: , :
24	assumption		⊢
25	instantiation	41, 33, 34	⊢
	: , : , :
26	assumption		⊢
27	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
28	instantiation	41, 38, 35	⊢
	: , : , :
29	theorem		⊢
	proveit.numbers.addition.add_complex_closure_bin
30	assumption		⊢
31	instantiation	36, 37	⊢
	:
32	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
33	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
34	instantiation	41, 38, 39	⊢
	: , : , :
35	instantiation	41, 42, 40	⊢
	: , : , :
36	theorem		⊢
	proveit.numbers.negation.complex_closure
37	assumption		⊢
38	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
39	instantiation	41, 42, 43	⊢
	: , : , :
40	assumption		⊢
41	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
42	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
43	assumption		⊢
*equality replacement requirements