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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.physics.quantum.QPE import _success_complements_failure
In [2]:
# check that the built expression is the same as the stored expression
assert _success_complements_failure.expr == stored_expr
assert _success_complements_failure.expr._style_id == stored_expr._style_id
print("Passed sanity check: _success_complements_failure matches stored_expr")
Passed sanity check: _success_complements_failure matches stored_expr
In [3]:
# Show the LaTeX representation of the expression for convenience if you need it.
print(stored_expr.latex())
\forall_{e \in \{1~\ldotp \ldotp~2^{t - 1} - 2\}}~\left(\left[P_{\rm success}\right]\left(e\right) = \left(1 - \left[P_{\rm fail}\right]\left(e\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: 1
operand: 3
1Literal
2ExprTuple3
3Lambdaparameter: 30
body: 4
4Conditionalvalue: 5
condition: 6
5Operationoperator: 7
operands: 8
6Operationoperator: 9
operands: 10
7Literal
8ExprTuple11, 12
9Literal
10ExprTuple30, 13
11Operationoperator: 14
operand: 30
12Operationoperator: 33
operands: 15
13Operationoperator: 16
operands: 17
14Literal
15ExprTuple39, 18
16Literal
17ExprTuple39, 19
18Operationoperator: 37
operand: 22
19Operationoperator: 33
operands: 21
20ExprTuple22
21ExprTuple23, 24
22Operationoperator: 25
operand: 30
23Operationoperator: 27
operands: 28
24Operationoperator: 37
operand: 32
25Literal
26ExprTuple30
27Literal
28ExprTuple32, 31
29ExprTuple32
30Variable
31Operationoperator: 33
operands: 34
32Literal
33Literal
34ExprTuple35, 36
35Literal
36Operationoperator: 37
operand: 39
37Literal
38ExprTuple39
39Literal