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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_axiom_expr # Load the stored axiom expression as 'stored_expr'
# import the special expression
from proveit.numbers.number_sets.integers import integer_interval_element_bounds
In [2]:
# check that the built expression is the same as the stored expression
assert integer_interval_element_bounds.expr == stored_expr
assert integer_interval_element_bounds.expr._style_id == stored_expr._style_id
print("Passed sanity check: integer_interval_element_bounds matches stored_expr")
Passed sanity check: integer_interval_element_bounds 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{Z}}~\left[\forall_{n \in \{a~\ldotp \ldotp~b\}}~\left(a \leq n \leq b\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: 6
operand: 2
1ExprTuple2
2Lambdaparameters: 30
body: 3
3Conditionalvalue: 4
condition: 5
4Operationoperator: 6
operand: 9
5Operationoperator: 19
operands: 8
6Literal
7ExprTuple9
8ExprTuple10, 11
9Lambdaparameter: 31
body: 13
10Operationoperator: 21
operands: 14
11Operationoperator: 21
operands: 15
12ExprTuple31
13Conditionalvalue: 16
condition: 17
14ExprTuple32, 18
15ExprTuple33, 18
16Operationoperator: 19
operands: 20
17Operationoperator: 21
operands: 22
18Literal
19Literal
20ExprTuple23, 24
21Literal
22ExprTuple31, 25
23Operationoperator: 27
operands: 26
24Operationoperator: 27
operands: 28
25Operationoperator: 29
operands: 30
26ExprTuple32, 31
27Literal
28ExprTuple31, 33
29Literal
30ExprTuple32, 33
31Variable
32Variable
33Variable