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, 6, 7, 8	, , ,  ⊢
	: , : , : , : , : , :
1	theorem		⊢
	proveit.numbers.multiplication.association
2	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
3	theorem		⊢
	proveit.numbers.numerals.decimals.nat3
4	instantiation	9	⊢
	: , : , :
5	instantiation	12, 13, 10	,  ⊢
	: , :
6	instantiation	12, 13, 11	,  ⊢
	: , :
7	instantiation	12, 13, 14	,  ⊢
	: , :
8	reference	10	⊢
9	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
10	instantiation	20, 18, 15	⊢
	: , : , :
11	instantiation	20, 18, 16	⊢
	: , : , :
12	theorem		⊢
	proveit.numbers.exponentiation.exp_complex_closure
13	instantiation	20, 18, 17	⊢
	: , : , :
14	instantiation	20, 18, 19	⊢
	: , : , :
15	assumption		⊢
16	assumption		⊢
17	instantiation	20, 21, 22	⊢
	: , : , :
18	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
19	assumption		⊢
20	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
21	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_pos_within_real
22	assumption		⊢