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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 nth_root_of_nth_power
In [2]:
# check that the built expression is the same as the stored expression
assert nth_root_of_nth_power.expr == stored_expr
assert nth_root_of_nth_power.expr._style_id == stored_expr._style_id
print("Passed sanity check: nth_root_of_nth_power matches stored_expr")
Passed sanity check: nth_root_of_nth_power 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{N}^+}~\left[\forall_{x~|~x \geq 0}~\left(\sqrt[\leftroot{-3}\uproot{3}n]{(x^{n})} = x\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: 32
body: 4
3ExprTuple32
4Conditionalvalue: 5
condition: 6
5Operationoperator: 7
operand: 11
6Operationoperator: 9
operands: 10
7Literal
8ExprTuple11
9Literal
10ExprTuple32, 12
11Lambdaparameter: 30
body: 14
12Literal
13ExprTuple30
14Conditionalvalue: 15
condition: 16
15Operationoperator: 17
operands: 18
16Operationoperator: 19
operands: 20
17Literal
18ExprTuple21, 30
19Literal
20ExprTuple22, 30
21Operationoperator: 26
operands: 23
22Literal
23ExprTuple24, 25
24Operationoperator: 26
operands: 27
25Operationoperator: 28
operands: 29
26Literal
27ExprTuple30, 32
28Literal
29ExprTuple31, 32
30Variable
31Literal
32Variable