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.logic.equality.equals_reversal
2	instantiation	3, 4, 5, 6, 7, 8, 9	, , ,  ⊢
	: , : , :
3	theorem		⊢
	proveit.numbers.exponentiation.pos_power_of_products
4	theorem		⊢
	proveit.numbers.numerals.decimals.posnat3
5	instantiation	10	⊢
	: , : , :
6	instantiation	17, 13, 11	⊢
	: , : , :
7	instantiation	17, 13, 12	⊢
	: , : , :
8	instantiation	17, 13, 14	⊢
	: , : , :
9	assumption		⊢
10	theorem		⊢
	proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
11	instantiation	17, 18, 15	⊢
	: , : , :
12	instantiation	17, 18, 16	⊢
	: , : , :
13	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
14	instantiation	17, 18, 19	⊢
	: , : , :
15	assumption		⊢
16	assumption		⊢
17	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
18	theorem		⊢
	proveit.numbers.number_sets.real_numbers.real_pos_within_real
19	assumption		⊢