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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,  ⊢  
  :
1theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.nonneg_if_in_real_nonneg
2instantiation3, 4,  ⊢  
  :
3theorem  ⊢  
 proveit.numbers.absolute_value.abs_complex_closure
4instantiation5, 6, 7, 8, 9, 10, 11,  ⊢  
  : , :
5theorem  ⊢  
 proveit.numbers.addition.add_complex_closure
6theorem  ⊢  
 proveit.numbers.numerals.decimals.nat4
7instantiation12  ⊢  
  : , : , : , :
8assumption  ⊢  
9instantiation26, 15, 13  ⊢  
  : , : , :
10instantiation26, 15, 14  ⊢  
  : , : , :
11instantiation26, 15, 16  ⊢  
  : , : , :
12theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_4_typical_eq
13instantiation26, 17, 18  ⊢  
  : , : , :
14instantiation26, 20, 19  ⊢  
  : , : , :
15theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
16instantiation26, 20, 21  ⊢  
  : , : , :
17theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.real_neg_within_real
18assumption  ⊢  
19instantiation26, 23, 22  ⊢  
  : , : , :
20theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
21instantiation26, 23, 24  ⊢  
  : , : , :
22instantiation26, 27, 25  ⊢  
  : , : , :
23theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
24instantiation26, 27, 28  ⊢  
  : , : , :
25theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
26theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
27theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
28theorem  ⊢  
 proveit.numbers.numerals.decimals.nat3