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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, 4, 5*, , , ,  ⊢  
  : , : , : , :
1theorem  ⊢  
 proveit.logic.equality.four_chain_transitivity
2instantiation10, 6, 7*, 8*, , , ,  ⊢  
  : , : , :
3instantiation17, 9, , , ,  ⊢  
  : , :
4instantiation10, 11, ,  ⊢  
  : , : , :
5reference31,  ⊢  
6modus ponens12, 13, , , ,  ⊢  
7instantiation14, 84  ⊢  
  : , :
8instantiation14, 84  ⊢  
  : , :
9modus ponens15, 16, , , ,  ⊢  
10axiom  ⊢  
 proveit.logic.equality.substitution
11instantiation17, 18, ,  ⊢  
  : , :
12instantiation19, 35  ⊢  
  : , : , : , : , : , : , :
13generalization20, , , ,  ⊢  
14theorem  ⊢  
 proveit.core_expr_types.conditionals.satisfied_condition_reduction
15instantiation21, 35, 36, 22,  ⊢  
  : , : , : , : , : , : , :
16modus ponens23, 25, ,  ⊢  
17theorem  ⊢  
 proveit.logic.equality.equals_reversal
18modus ponens24, 25, ,  ⊢  
19theorem  ⊢  
 proveit.core_expr_types.lambda_maps.general_lambda_substitution
20instantiation26, 27, 28, 45, 46, , , , ,  ⊢  
  : , : , : , : , :
21theorem  ⊢  
 proveit.linear_algebra.scalar_multiplication.distribution_over_vec_sum
22instantiation29, 30, 31,  ⊢  
  : , : , :
23instantiation32, 35, 36  ⊢  
  : , : , : , : , : , :
24instantiation33, 34, 35, 36  ⊢  
  : , : , : , : , : , : , : , : , : , :
25generalization37, ,  ⊢  
26theorem  ⊢  
 proveit.linear_algebra.scalar_multiplication.doubly_scaled_as_singly_scaled
27instantiation47, 65, 38, 39  ⊢  
  : , : , :
28instantiation48, 65, 38, 39, 51, 40, 41, 42, , ,  ⊢  
  : , : , : , :
29theorem  ⊢  
 proveit.logic.equality.sub_left_side_into
30instantiation43, 58, 59,  ⊢  
  : , :
31instantiation44, 45, 46,  ⊢  
  : , :
32theorem  ⊢  
 proveit.linear_algebra.addition.summation_closure
33theorem  ⊢  
 proveit.linear_algebra.tensors.tensor_prod_distribution_over_summation
34theorem  ⊢  
 proveit.numbers.numerals.decimals.nat1
35theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat1
36instantiation47, 65, 49, 50  ⊢  
  : , : , :
37instantiation48, 65, 49, 50, 51, 53, 54, 57, , ,  ⊢  
  : , : , : , :
38instantiation61  ⊢  
  : , : , :
39instantiation52, 65  ⊢  
  :
40instantiation55, 56, 53  ⊢  
  : , : , :
41instantiation55, 56, 54,  ⊢  
  : , : , :
42instantiation55, 56, 57  ⊢  
  : , : , :
43theorem  ⊢  
 proveit.numbers.multiplication.mult_real_closure_bin
44axiom  ⊢  
 proveit.linear_algebra.scalar_multiplication.scalar_mult_extends_number_mult
45instantiation86, 71, 58  ⊢  
  : , : , :
46instantiation86, 71, 59  ⊢  
  : , : , :
47theorem  ⊢  
 proveit.linear_algebra.tensors.tensor_prod_of_vec_spaces_is_vec_space
48theorem  ⊢  
 proveit.linear_algebra.tensors.tensor_prod_is_in_tensor_prod_space
49instantiation61  ⊢  
  : , : , :
50instantiation60, 65  ⊢  
  :
51instantiation61  ⊢  
  : , : , :
52theorem  ⊢  
 proveit.linear_algebra.complex_vec_set_is_vec_space
53assumption  ⊢  
54instantiation62, 63,  ⊢  
  :
55theorem  ⊢  
 proveit.logic.sets.inclusion.unfold_subset_eq
56instantiation64, 65, 66  ⊢  
  : , : , :
57assumption  ⊢  
58assumption  ⊢  
59assumption  ⊢  
60theorem  ⊢  
 proveit.linear_algebra.real_vec_set_is_vec_space
61theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_3_typical_eq
62assumption  ⊢  
63instantiation67, 68, 69  ⊢  
  :
64theorem  ⊢  
 proveit.logic.sets.cartesian_products.cart_exp_subset_eq
65theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat3
66instantiation70, 71  ⊢  
  : , :
67theorem  ⊢  
 proveit.numbers.number_sets.integers.nonneg_int_is_natural
68instantiation86, 72, 84  ⊢  
  : , : , :
69instantiation73, 74  ⊢  
  : , :
70theorem  ⊢  
 proveit.logic.sets.inclusion.relax_proper_subset
71theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
72instantiation75, 82, 83  ⊢  
  : , :
73theorem  ⊢  
 proveit.numbers.ordering.relax_less
74instantiation76, 77, 78  ⊢  
  : , : , :
75theorem  ⊢  
 proveit.numbers.number_sets.integers.int_interval_within_int
76theorem  ⊢  
 proveit.numbers.ordering.transitivity_less_less_eq
77instantiation79, 80  ⊢  
  :
78instantiation81, 82, 83, 84  ⊢  
  : , : , :
79theorem  ⊢  
 proveit.numbers.number_sets.natural_numbers.natural_pos_is_pos
80theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat2
81theorem  ⊢  
 proveit.numbers.number_sets.integers.interval_lower_bound
82instantiation86, 87, 85  ⊢  
  : , : , :
83instantiation86, 87, 88  ⊢  
  : , : , :
84assumption  ⊢  
85theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
86theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
87theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
88theorem  ⊢  
 proveit.numbers.numerals.decimals.nat4
*equality replacement requirements