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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  ⊢  
  : , : , :
1reference4  ⊢  
2instantiation4, 5, 6  ⊢  
  : , : , :
3instantiation9, 7  ⊢  
  : , : , :
4axiom  ⊢  
 proveit.logic.equality.equals_transitivity
5instantiation9, 8  ⊢  
  : , : , :
6instantiation9, 10  ⊢  
  : , : , :
7instantiation11, 12  ⊢  
  : , :
8instantiation14, 13, 17  ⊢  
  : , :
9axiom  ⊢  
 proveit.logic.equality.substitution
10instantiation14, 15, 17  ⊢  
  : , :
11theorem  ⊢  
 proveit.logic.equality.equals_reversal
12instantiation16, 17  ⊢  
  :
13instantiation29, 20, 18  ⊢  
  : , : , :
14theorem  ⊢  
 proveit.numbers.multiplication.commutation
15instantiation29, 20, 19  ⊢  
  : , : , :
16theorem  ⊢  
 proveit.numbers.negation.mult_neg_one_right
17instantiation29, 20, 21  ⊢  
  : , : , :
18instantiation29, 23, 22  ⊢  
  : , : , :
19instantiation29, 23, 24  ⊢  
  : , : , :
20theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
21assumption  ⊢  
22instantiation29, 26, 25  ⊢  
  : , : , :
23theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
24instantiation29, 26, 27  ⊢  
  : , : , :
25instantiation29, 30, 28  ⊢  
  : , : , :
26theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
27instantiation29, 30, 31  ⊢  
  : , : , :
28theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
29theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
30theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
31theorem  ⊢  
 proveit.numbers.numerals.decimals.nat3