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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, 4, 5, 6, 7  ⊢  
  : , : , : , : , : , : , :
1theorem  ⊢  
 proveit.core_expr_types.tuples.tuple_portion_substitution
2theorem  ⊢  
 proveit.numbers.numerals.decimals.nat2
3reference10  ⊢  
4instantiation8  ⊢  
  : , :
5instantiation9, 10  ⊢  
  : , :
6theorem  ⊢  
 proveit.core_expr_types.tuples.tuple_len_0_typical_eq
7instantiation11, 12  ⊢  
  : , : , :
8theorem  ⊢  
 proveit.numbers.numerals.decimals.tuple_len_2_typical_eq
9theorem  ⊢  
 proveit.core_expr_types.tuples.range_from1_len_typical_eq
10axiom  ⊢  
 proveit.numbers.number_sets.natural_numbers.zero_in_nats
11axiom  ⊢  
 proveit.core_expr_types.tuples.empty_range_def
12instantiation13, 14, 15  ⊢  
  : , : , :
13theorem  ⊢  
 proveit.logic.equality.sub_right_side_into
14instantiation16, 18  ⊢  
  :
15instantiation17, 18, 19  ⊢  
  : , :
16theorem  ⊢  
 proveit.numbers.addition.elim_zero_right
17theorem  ⊢  
 proveit.numbers.addition.commutation
18instantiation26, 20, 21  ⊢  
  : , : , :
19theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.zero_is_complex
20theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
21instantiation26, 22, 23  ⊢  
  : , : , :
22theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
23instantiation26, 24, 25  ⊢  
  : , : , :
24theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
25instantiation26, 27, 28  ⊢  
  : , : , :
26theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
27theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
28theorem  ⊢  
 proveit.numbers.numerals.decimals.nat1