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	theorem		⊢
	proveit.numbers.multiplication.mult_complex_closure_bin
2	instantiation	4, 5, 6, 7	⊢
	: , :
3	instantiation	8, 9, 10	⊢
	: , :
4	theorem		⊢
	proveit.numbers.division.div_complex_closure
5	instantiation	30, 16, 11	⊢
	: , : , :
6	instantiation	30, 16, 12	⊢
	: , : , :
7	instantiation	13, 14	⊢
	:
8	theorem		⊢
	proveit.numbers.exponentiation.exp_complex_closure
9	instantiation	30, 16, 15	⊢
	: , : , :
10	instantiation	30, 16, 17	⊢
	: , : , :
11	instantiation	30, 22, 18	⊢
	: , : , :
12	instantiation	30, 22, 19	⊢
	: , : , :
13	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nonzero_if_is_nat_pos
14	theorem		⊢
	proveit.numbers.numerals.decimals.posnat3
15	instantiation	30, 20, 21	⊢
	: , : , :
16	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
17	instantiation	30, 22, 23	⊢
	: , : , :
18	instantiation	30, 26, 24	⊢
	: , : , :
19	instantiation	30, 26, 25	⊢
	: , : , :
20	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_neg_within_real
21	assumption		⊢
22	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
23	instantiation	30, 26, 27	⊢
	: , : , :
24	instantiation	30, 31, 28	⊢
	: , : , :
25	instantiation	30, 31, 29	⊢
	: , : , :
26	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
27	instantiation	30, 31, 32	⊢
	: , : , :
28	theorem		⊢
	proveit.numbers.numerals.decimals.nat4
29	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
30	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
31	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
32	theorem		⊢
	proveit.numbers.numerals.decimals.nat2