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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 neg_int_exp_of_neg_exp
In [2]:
# check that the built expression is the same as the stored expression
assert neg_int_exp_of_neg_exp.expr == stored_expr
assert neg_int_exp_of_neg_exp.expr._style_id == stored_expr._style_id
print("Passed sanity check: neg_int_exp_of_neg_exp matches stored_expr")
Passed sanity check: neg_int_exp_of_neg_exp matches stored_expr
In [3]:
# Show the LaTeX representation of the expression for convenience if you need it.
print(stored_expr.latex())
\forall_{n \in \mathbb{Z}}~\left[\forall_{a, b \in \mathbb{C}~|~a \neq 0}~\left((a^{-b})^{-n} = a^{b \cdot n}\right)\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: 6
operand: 2
1ExprTuple2
2Lambdaparameter: 43
body: 3
3Conditionalvalue: 4
condition: 5
4Operationoperator: 6
operand: 9
5Operationoperator: 27
operands: 8
6Literal
7ExprTuple9
8ExprTuple43, 10
9Lambdaparameters: 11
body: 12
10Literal
11ExprTuple41, 46
12Conditionalvalue: 13
condition: 14
13Operationoperator: 15
operands: 16
14Operationoperator: 17
operands: 18
15Literal
16ExprTuple19, 20
17Literal
18ExprTuple21, 22, 23
19Operationoperator: 36
operands: 24
20Operationoperator: 36
operands: 25
21Operationoperator: 27
operands: 26
22Operationoperator: 27
operands: 28
23Operationoperator: 29
operands: 30
24ExprTuple31, 32
25ExprTuple41, 33
26ExprTuple41, 34
27Literal
28ExprTuple46, 34
29Literal
30ExprTuple41, 35
31Operationoperator: 36
operands: 37
32Operationoperator: 44
operand: 43
33Operationoperator: 39
operands: 40
34Literal
35Literal
36Literal
37ExprTuple41, 42
38ExprTuple43
39Literal
40ExprTuple46, 43
41Variable
42Operationoperator: 44
operand: 46
43Variable
44Literal
45ExprTuple46
46Variable