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	⊢
	:
1	theorem		⊢
	proveit.numbers.absolute_value.abs_nonzero_closure
2	instantiation	3, 4, 5	⊢
	:
3	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.nonzero_complex_is_complex_nonzero
4	instantiation	21, 6, 7	⊢
	: , : , :
5	instantiation	8, 9, 10	⊢
	: , : , :
6	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
7	instantiation	21, 11, 12	⊢
	: , : , :
8	theorem		⊢
	proveit.logic.equality.sub_left_side_into
9	instantiation	13, 14	⊢
	:
10	theorem		⊢
	proveit.numbers.numerals.decimals.add_1_2
11	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
12	instantiation	21, 15, 16	⊢
	: , : , :
13	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nonzero_if_is_nat_pos
14	theorem		⊢
	proveit.numbers.numerals.decimals.posnat3
15	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
16	instantiation	17, 18, 19	⊢
	: , :
17	theorem		⊢
	proveit.numbers.addition.add_int_closure_bin
18	instantiation	21, 22, 20	⊢
	: , : , :
19	instantiation	21, 22, 23	⊢
	: , : , :
20	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
21	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
22	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
23	theorem		⊢
	proveit.numbers.numerals.decimals.nat2