logo
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 _delta_b_not_eq_scaledNonzeroInt
In [2]:
# check that the built expression is the same as the stored expression
assert _delta_b_not_eq_scaledNonzeroInt.expr == stored_expr
assert _delta_b_not_eq_scaledNonzeroInt.expr._style_id == stored_expr._style_id
print("Passed sanity check: _delta_b_not_eq_scaledNonzeroInt matches stored_expr")
Passed sanity check: _delta_b_not_eq_scaledNonzeroInt matches stored_expr
In [3]:
# Show the LaTeX representation of the expression for convenience if you need it.
print(stored_expr.latex())
\forall_{b \in \left\{b_{\textit{f}}, b_{\textit{r}}\right\}, l \in \mathbb{Z}~|~l \neq 0}~\left(\delta_{b} \neq \frac{l}{2^{t}}\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: 4
body: 5
4ExprTuple26, 29
5Conditionalvalue: 6
condition: 7
6Operationoperator: 23
operands: 8
7Operationoperator: 9
operands: 10
8ExprTuple11, 12
9Literal
10ExprTuple13, 14, 15
11Operationoperator: 16
operand: 26
12Operationoperator: 18
operands: 19
13Operationoperator: 21
operands: 20
14Operationoperator: 21
operands: 22
15Operationoperator: 23
operands: 24
16Literal
17ExprTuple26
18Literal
19ExprTuple29, 25
20ExprTuple26, 27
21Literal
22ExprTuple29, 28
23Literal
24ExprTuple29, 30
25Operationoperator: 31
operands: 32
26Variable
27Operationoperator: 33
operands: 34
28Literal
29Variable
30Literal
31Literal
32ExprTuple35, 36
33Literal
34ExprTuple37, 38
35Literal
36Literal
37Literal
38Literal