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.trigonometry.real_closure
2	instantiation	3, 4, 5, 6	,  ⊢
	: , :
3	theorem		⊢
	proveit.numbers.division.div_real_closure
4	instantiation	25, 7, 8	,  ⊢
	: , : , :
5	instantiation	25, 9, 10	⊢
	: , : , :
6	instantiation	11, 12	⊢
	:
7	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_nonneg_within_real
8	instantiation	13, 14	,  ⊢
	:
9	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
10	instantiation	25, 15, 16	⊢
	: , : , :
11	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.nonzero_if_is_nat_pos
12	theorem		⊢
	proveit.numbers.numerals.decimals.posnat2
13	theorem		⊢
	proveit.numbers.absolute_value.abs_complex_closure
14	instantiation	17, 18, 19	,  ⊢
	: , :
15	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
16	instantiation	25, 20, 21	⊢
	: , : , :
17	theorem		⊢
	proveit.numbers.addition.add_complex_closure_bin
18	instantiation	25, 26, 22	⊢
	: , : , :
19	instantiation	23, 24	⊢
	:
20	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
21	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
22	assumption		⊢
23	theorem		⊢
	proveit.numbers.negation.complex_closure
24	instantiation	25, 26, 27	⊢
	: , : , :
25	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
26	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
27	assumption		⊢