Expression of type ExprTuple

from the theory of proveit.logic.booleans

import proveit
# Automation is not needed when building an expression:
proveit.defaults.automation = False # This will speed things up.
proveit.defaults.inline_pngs = False # Makes files smaller.
%load_expr # Load the stored expression as 'stored_expr'
# import Expression classes needed to build the expression
from proveit import A, ExprTuple, QofA
from proveit.logic import Boolean, InSet, QimplPofFalse, QimplPofTrue

# build up the expression from sub-expressions
expr = ExprTuple(QimplPofTrue, QimplPofFalse, InSet(A, Boolean), QofA)

expr:

# check that the built expression is the same as the stored expression
assert expr == stored_expr
assert expr._style_id == stored_expr._style_id
print("Passed sanity check: expr matches stored_expr")

Passed sanity check: expr matches stored_expr

# Show the LaTeX representation of the expression for convenience if you need it.
print(stored_expr.latex())

\left(Q\left(\top\right) \Rightarrow P\left(\top\right), Q\left(\bot\right) \Rightarrow P\left(\bot\right), A \in \mathbb{B}, Q\left(A\right)\right)

stored_expr.style_options()

name	description	default	current value	related methods
wrap_positions	position(s) at which wrapping is to occur; 'n' is after the nth comma.	()	()	('with_wrapping_at',)
justification	if any wrap positions are set, justify to the 'left', 'center', or 'right'	left	left	('with_justification',)

# display the expression information
stored_expr.expr_info()

	core type	sub-expressions	expression
0	ExprTuple	1, 2, 3, 4
1	Operation	operator: 6 operands: 5
2	Operation	operator: 6 operands: 7
3	Operation	operator: 8 operands: 9
4	Operation	operator: 18 operand: 16
5	ExprTuple	11, 12
6	Literal
7	ExprTuple	13, 14
8	Literal
9	ExprTuple	16, 15
10	ExprTuple	16
11	Operation	operator: 18 operand: 21
12	Operation	operator: 19 operand: 21
13	Operation	operator: 18 operand: 22
14	Operation	operator: 19 operand: 22
15	Literal
16	Variable
17	ExprTuple	21
18	Variable
19	Variable
20	ExprTuple	22
21	Literal
22	Literal