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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 real_power_of_products
In [2]:
# check that the built expression is the same as the stored expression
assert real_power_of_products.expr == stored_expr
assert real_power_of_products.expr._style_id == stored_expr._style_id
print("Passed sanity check: real_power_of_products matches stored_expr")
Passed sanity check: real_power_of_products matches stored_expr
In [3]:
# Show the LaTeX representation of the expression for convenience if you need it.
print(stored_expr.latex())
\forall_{m \in \mathbb{N}^+}~\left[\forall_{\left(a_{1} \in \mathbb{C}\right), \left(a_{2} \in \mathbb{C}\right), \ldots, \left(a_{m} \in \mathbb{C}\right), b \in \mathbb{R}~|~\left(a_{1} \neq 0\right), \left(a_{2} \neq 0\right), \ldots, \left(a_{m} \neq 0\right)}~\left(\left(a_{1} \cdot  a_{2} \cdot  \ldots \cdot  a_{m}\right)^{b} = \left(\left(a_{1}\right)^{b} \cdot  \left(a_{2}\right)^{b} \cdot  \ldots \cdot  \left(a_{m}\right)^{b}\right)\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: 7
operand: 2
1ExprTuple2
2Lambdaparameter: 48
body: 4
3ExprTuple48
4Conditionalvalue: 5
condition: 6
5Operationoperator: 7
operand: 10
6Operationoperator: 38
operands: 9
7Literal
8ExprTuple10
9ExprTuple48, 11
10Lambdaparameters: 12
body: 13
11Literal
12ExprTuple42, 52
13Conditionalvalue: 14
condition: 15
14Operationoperator: 16
operands: 17
15Operationoperator: 18
operands: 19
16Literal
17ExprTuple20, 21
18Literal
19ExprTuple22, 23, 24
20Operationoperator: 49
operands: 25
21Operationoperator: 35
operands: 26
22ExprRangelambda_map: 27
start_index: 47
end_index: 48
23Operationoperator: 38
operands: 28
24ExprRangelambda_map: 29
start_index: 47
end_index: 48
25ExprTuple30, 52
26ExprTuple31
27Lambdaparameter: 55
body: 32
28ExprTuple52, 33
29Lambdaparameter: 55
body: 34
30Operationoperator: 35
operands: 36
31ExprRangelambda_map: 37
start_index: 47
end_index: 48
32Operationoperator: 38
operands: 39
33Literal
34Operationoperator: 40
operands: 41
35Literal
36ExprTuple42
37Lambdaparameter: 55
body: 43
38Literal
39ExprTuple51, 44
40Literal
41ExprTuple51, 45
42ExprRangelambda_map: 46
start_index: 47
end_index: 48
43Operationoperator: 49
operands: 50
44Literal
45Literal
46Lambdaparameter: 55
body: 51
47Literal
48Variable
49Literal
50ExprTuple51, 52
51IndexedVarvariable: 53
index: 55
52Variable
53Variable
54ExprTuple55
55Variable