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Show the Proof

In [1]:
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
Out[1]:
 step typerequirementsstatement
0instantiation1, 2, 3  ⊢  
  : , : , :
1reference25  ⊢  
2instantiation18, 4  ⊢  
  : , : , :
3instantiation25, 5, 6  ⊢  
  : , : , :
4instantiation25, 7, 8  ⊢  
  : , : , :
5instantiation25, 9, 10  ⊢  
  : , : , :
6instantiation11, 23  ⊢  
  :
7instantiation18, 12  ⊢  
  : , : , :
8instantiation13, 14, 15, 76, 77, 78, 16*, 17*  ⊢  
  : , :
9instantiation18, 19  ⊢  
  : , : , :
10instantiation20, 21, 22, 23, 24*  ⊢  
  : , : , :
11theorem  ⊢  
 proveit.numbers.division.frac_one_denom
12instantiation25, 26, 27  ⊢  
  : , : , :
13theorem  ⊢  
 proveit.numbers.absolute_value.abs_prod
14theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat3
15instantiation28  ⊢  
  : , : , :
16instantiation30, 29  ⊢  
  :
17instantiation30, 31  ⊢  
  :
18axiom  ⊢  
 proveit.logic.equality.substitution
19instantiation32, 73, 93, 72, 33, 74, 76, 77, 38  ⊢  
  : , : , : , : , : , :
20theorem  ⊢  
 proveit.numbers.division.frac_cancel_left
21instantiation91, 35, 34  ⊢  
  : , : , :
22instantiation91, 35, 36  ⊢  
  : , : , :
23instantiation37, 77, 38  ⊢  
  : , :
24instantiation39, 76  ⊢  
  :
25axiom  ⊢  
 proveit.logic.equality.equals_transitivity
26instantiation40, 72, 93, 73, 74, 41, 44, 77, 42  ⊢  
  : , : , : , : , : , :
27instantiation43, 77, 44, 45  ⊢  
  : , : , :
28theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
29instantiation46, 93  ⊢  
  :
30theorem  ⊢  
 proveit.numbers.absolute_value.abs_non_neg_elim
31instantiation47, 48  ⊢  
  : , :
32theorem  ⊢  
 proveit.numbers.multiplication.association
33instantiation80  ⊢  
  : , :
34instantiation91, 50, 49  ⊢  
  : , : , :
35theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_nonzero_within_complex_nonzero
36instantiation91, 50, 51  ⊢  
  : , : , :
37theorem  ⊢  
 proveit.numbers.multiplication.mult_complex_closure_bin
38instantiation91, 83, 52  ⊢  
  : , : , :
39theorem  ⊢  
 proveit.numbers.multiplication.elim_one_right
40theorem  ⊢  
 proveit.numbers.addition.disassociation
41instantiation80  ⊢  
  : , :
42instantiation91, 83, 53  ⊢  
  : , : , :
43theorem  ⊢  
 proveit.numbers.addition.subtraction.add_cancel_triple_23
44instantiation91, 83, 54  ⊢  
  : , : , :
45instantiation55  ⊢  
  :
46theorem  ⊢  
 proveit.numbers.number_sets.natural_numbers.natural_lower_bound
47theorem  ⊢  
 proveit.numbers.ordering.relax_less
48instantiation56, 88  ⊢  
  :
49instantiation91, 58, 57  ⊢  
  : , : , :
50theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_nonzero_within_real_nonzero
51instantiation91, 58, 59  ⊢  
  : , : , :
52instantiation91, 60, 61  ⊢  
  : , : , :
53instantiation62, 82  ⊢  
  :
54instantiation63, 64, 65  ⊢  
  : , : , :
55axiom  ⊢  
 proveit.logic.equality.equals_reflexivity
56theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.positive_if_in_real_pos
57instantiation91, 67, 66  ⊢  
  : , : , :
58theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.nonzero_int_within_rational_nonzero
59instantiation91, 67, 68  ⊢  
  : , : , :
60theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.real_nonneg_within_real
61instantiation69, 78  ⊢  
  :
62theorem  ⊢  
 proveit.numbers.negation.real_closure
63theorem  ⊢  
 proveit.logic.equality.sub_right_side_into
64instantiation79, 70, 84  ⊢  
  : , :
65instantiation71, 72, 93, 73, 74, 75, 76, 77, 78  ⊢  
  : , : , : , : , : , :
66theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat2
67theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_pos_within_nonzero_int
68theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat1
69theorem  ⊢  
 proveit.numbers.absolute_value.abs_complex_closure
70instantiation79, 81, 82  ⊢  
  : , :
71theorem  ⊢  
 proveit.numbers.multiplication.disassociation
72axiom  ⊢  
 proveit.numbers.number_sets.natural_numbers.zero_in_nats
73theorem  ⊢  
 proveit.numbers.numerals.decimals.nat1
74theorem  ⊢  
 proveit.core_expr_types.tuples.tuple_len_0_typical_eq
75instantiation80  ⊢  
  : , :
76instantiation91, 83, 81  ⊢  
  : , : , :
77instantiation91, 83, 82  ⊢  
  : , : , :
78instantiation91, 83, 84  ⊢  
  : , : , :
79theorem  ⊢  
 proveit.numbers.multiplication.mult_real_closure_bin
80theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
81instantiation91, 85, 86  ⊢  
  : , : , :
82instantiation91, 87, 88  ⊢  
  : , : , :
83theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
84assumption  ⊢  
85theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
86instantiation91, 89, 90  ⊢  
  : , : , :
87theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.real_pos_within_real
88theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.pi_is_real_pos
89theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
90instantiation91, 92, 93  ⊢  
  : , : , :
91theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
92theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
93theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
*equality replacement requirements