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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*  ⊢  
  : , :
1theorem  ⊢  
 proveit.numbers.negation.pos_times_neg
2reference7  ⊢  
3instantiation23, 9, 5  ⊢  
  : , : , :
4instantiation6, 7  ⊢  
  :
5instantiation23, 13, 8  ⊢  
  : , : , :
6theorem  ⊢  
 proveit.numbers.multiplication.elim_one_right
7instantiation23, 9, 10  ⊢  
  : , : , :
8instantiation23, 11, 12  ⊢  
  : , : , :
9theorem  ⊢  
 proveit.numbers.number_sets.complex_numbers.real_within_complex
10instantiation23, 13, 14  ⊢  
  : , : , :
11theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.int_within_rational
12instantiation23, 15, 16  ⊢  
  : , : , :
13theorem  ⊢  
 proveit.numbers.number_sets.real_numbers.rational_within_real
14instantiation23, 17, 18  ⊢  
  : , : , :
15theorem  ⊢  
 proveit.numbers.number_sets.integers.nat_within_int
16theorem  ⊢  
 proveit.numbers.numerals.decimals.nat1
17theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.rational_pos_within_rational
18instantiation19, 20, 21  ⊢  
  : , :
19theorem  ⊢  
 proveit.numbers.division.div_rational_pos_closure
20instantiation23, 24, 22  ⊢  
  : , : , :
21instantiation23, 24, 25  ⊢  
  : , : , :
22theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat1
23theorem  ⊢  
 proveit.logic.sets.inclusion.superset_membership_from_proper_subset
24theorem  ⊢  
 proveit.numbers.number_sets.rational_numbers.nat_pos_within_rational_pos
25theorem  ⊢  
 proveit.numbers.numerals.decimals.posnat2
*equality replacement requirements