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	⊢
	: , : , :
1	theorem		⊢
	proveit.numbers.division.mult_frac_left
2	instantiation	31, 14, 6	⊢
	: , : , :
3	instantiation	7, 8, 9	⊢
	: , :
4	reference	9	⊢
5	instantiation	10, 11	⊢
	:
6	instantiation	31, 19, 12	⊢
	: , : , :
7	theorem		⊢
	proveit.numbers.addition.add_complex_closure_bin
8	instantiation	31, 14, 13	⊢
	: , : , :
9	instantiation	31, 14, 15	⊢
	: , : , :
10	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nonzero_if_is_nat_pos
11	theorem		⊢
	proveit.numbers.numerals.decimals.posnat2
12	instantiation	31, 26, 16	⊢
	: , : , :
13	instantiation	17, 18, 29	⊢
	: , : , :
14	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
15	instantiation	31, 19, 20	⊢
	: , : , :
16	instantiation	21, 22, 23	⊢
	: , :
17	theorem		⊢
	proveit.logic.sets.inclusion.unfold_subset_eq
18	instantiation	24, 25	⊢
	: , :
19	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
20	instantiation	31, 26, 27	⊢
	: , : , :
21	theorem		⊢
	proveit.numbers.addition.add_int_closure_bin
22	instantiation	31, 28, 29	⊢
	: , : , :
23	instantiation	31, 32, 30	⊢
	: , : , :
24	theorem		⊢
	proveit.logic.sets.inclusion.relax_proper_subset
25	theorem		⊢
	proveit.numbers.number_sets.real_numbers.nat_pos_within_real
26	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
27	instantiation	31, 32, 33	⊢
	: , : , :
28	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
29	assumption		⊢
30	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
31	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
32	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
33	theorem		⊢
	proveit.numbers.numerals.decimals.nat2