logo
In [1]:
import proveit
# Automation is not needed when only building an expression:
proveit.defaults.automation = False # This will speed things up.
proveit.defaults.inline_pngs = False # Makes files smaller.
%load_theorem_expr # Load the stored theorem expression as 'stored_expr'
# import the special expression
from proveit.numbers.exponentiation import diff_square_comm
In [2]:
# check that the built expression is the same as the stored expression
assert diff_square_comm.expr == stored_expr
assert diff_square_comm.expr._style_id == stored_expr._style_id
print("Passed sanity check: diff_square_comm matches stored_expr")
Passed sanity check: diff_square_comm matches stored_expr
In [3]:
# Show the LaTeX representation of the expression for convenience if you need it.
print(stored_expr.latex())
\forall_{a, b \in \mathbb{C}}~\left(\left(a - b\right)^{2} = \left(b - a\right)^{2}\right)
In [4]:
stored_expr.style_options()
namedescriptiondefaultcurrent valuerelated methods
with_wrappingIf 'True', wrap the Expression after the parametersNoneNone/False('with_wrapping',)
condition_wrappingWrap 'before' or 'after' the condition (or None).NoneNone/False('with_wrap_after_condition', 'with_wrap_before_condition')
wrap_paramsIf 'True', wraps every two parameters AND wraps the Expression after the parametersNoneNone/False('with_params',)
justificationjustify to the 'left', 'center', or 'right' in the array cellscentercenter('with_justification',)
In [5]:
# display the expression information
stored_expr.expr_info()
 core typesub-expressionsexpression
0Operationoperator: 1
operand: 3
1Literal
2ExprTuple3
3Lambdaparameters: 4
body: 5
4ExprTuple35, 34
5Conditionalvalue: 6
condition: 7
6Operationoperator: 8
operands: 9
7Operationoperator: 10
operands: 11
8Literal
9ExprTuple12, 13
10Literal
11ExprTuple14, 15
12Operationoperator: 17
operands: 16
13Operationoperator: 17
operands: 18
14Operationoperator: 20
operands: 19
15Operationoperator: 20
operands: 21
16ExprTuple22, 24
17Literal
18ExprTuple23, 24
19ExprTuple35, 25
20Literal
21ExprTuple34, 25
22Operationoperator: 27
operands: 26
23Operationoperator: 27
operands: 28
24Literal
25Literal
26ExprTuple35, 29
27Literal
28ExprTuple34, 30
29Operationoperator: 32
operand: 34
30Operationoperator: 32
operand: 35
31ExprTuple34
32Literal
33ExprTuple35
34Variable
35Variable