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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 add_one_left_in_exp_poss_zero_base
In [2]:
# check that the built expression is the same as the stored expression
assert add_one_left_in_exp_poss_zero_base.expr == stored_expr
assert add_one_left_in_exp_poss_zero_base.expr._style_id == stored_expr._style_id
print("Passed sanity check: add_one_left_in_exp_poss_zero_base matches stored_expr")
Passed sanity check: add_one_left_in_exp_poss_zero_base 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}~|~b \neq 0, b \neq \left(-1\right)}~\left(\left(a \cdot a^{b}\right) = a^{1 + b}\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: 32
body: 4
4Conditionalvalue: 5
condition: 6
5Operationoperator: 7
operands: 8
6Operationoperator: 9
operands: 10
7Literal
8ExprTuple11, 12
9Literal
10ExprTuple13, 14, 15, 16
11Operationoperator: 17
operands: 18
12Operationoperator: 31
operands: 19
13Operationoperator: 21
operands: 20
14Operationoperator: 21
operands: 22
15Operationoperator: 24
operands: 23
16Operationoperator: 24
operands: 25
17Literal
18ExprTuple37, 26
19ExprTuple37, 27
20ExprTuple37, 28
21Literal
22ExprTuple38, 28
23ExprTuple38, 29
24Literal
25ExprTuple38, 30
26Operationoperator: 31
operands: 32
27Operationoperator: 33
operands: 34
28Literal
29Literal
30Operationoperator: 35
operand: 39
31Literal
32ExprTuple37, 38
33Literal
34ExprTuple39, 38
35Literal
36ExprTuple39
37Variable
38Variable
39Literal