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	⊢
	: , : , :
1	reference	46	⊢
2	reference	40	⊢
3	instantiation	46, 42, 4	⊢
	: , : , :
4	instantiation	46, 44, 5	⊢
	: , : , :
5	instantiation	46, 6, 7	⊢
	: , : , :
6	theorem		⊢
	proveit.numbers.number_sets.integers.nat_pos_within_int
7	instantiation	8, 20, 9, 10, 11	⊢
	: , : , :
8	theorem		⊢
	proveit.numbers.numerals.decimals.deci_sequence_is_nat_pos
9	instantiation	13, 20, 12	⊢
	:
10	instantiation	13, 48, 14	⊢
	:
11	theorem		⊢
	proveit.numbers.numerals.decimals.less_0_1
12	instantiation	17, 15, 16	⊢
	: , :
13	theorem		⊢
	proveit.numbers.numerals.decimals.n_in_digits
14	instantiation	17, 18, 19	⊢
	: , :
15	instantiation	30, 20	⊢
	:
16	instantiation	21, 22	⊢
	:
17	theorem		⊢
	proveit.logic.booleans.conjunction.and_if_both
18	instantiation	30, 48	⊢
	:
19	instantiation	23, 41, 24, 25, 26, 27*, 28*	⊢
	: , : , :
20	theorem		⊢
	proveit.numbers.numerals.decimals.nat1
21	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.natural_pos_lower_bound
22	theorem		⊢
	proveit.numbers.numerals.decimals.posnat9
23	theorem		⊢
	proveit.numbers.addition.weak_bound_via_left_term_bound
24	theorem		⊢
	proveit.numbers.number_sets.real_numbers.zero_is_real
25	instantiation	46, 42, 29	⊢
	: , : , :
26	instantiation	30, 39	⊢
	:
27	instantiation	31, 32, 33	⊢
	: , : , :
28	theorem		⊢
	proveit.numbers.numerals.decimals.add_7_2
29	instantiation	46, 44, 34	⊢
	: , : , :
30	theorem		⊢
	proveit.numbers.number_sets.natural_numbers.natural_lower_bound
31	theorem		⊢
	proveit.logic.equality.sub_right_side_into
32	instantiation	35, 37	⊢
	:
33	instantiation	36, 37, 38	⊢
	: , :
34	instantiation	46, 47, 39	⊢
	: , : , :
35	theorem		⊢
	proveit.numbers.addition.elim_zero_right
36	theorem		⊢
	proveit.numbers.addition.commutation
37	instantiation	46, 40, 41	⊢
	: , : , :
38	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.zero_is_complex
39	theorem		⊢
	proveit.numbers.numerals.decimals.nat7
40	theorem		⊢
	proveit.numbers.number_sets.complex_numbers.real_within_complex
41	instantiation	46, 42, 43	⊢
	: , : , :
42	theorem		⊢
	proveit.numbers.number_sets.real_numbers.rational_within_real
43	instantiation	46, 44, 45	⊢
	: , : , :
44	theorem		⊢
	proveit.numbers.number_sets.rational_numbers.int_within_rational
45	instantiation	46, 47, 48	⊢
	: , : , :
46	theorem		⊢
	proveit.logic.sets.inclusion.superset_membership_from_proper_subset
47	theorem		⊢
	proveit.numbers.number_sets.integers.nat_within_int
48	theorem		⊢
	proveit.numbers.numerals.decimals.nat2
*equality replacement requirements