Expression of type ExprTuple

from the theory of proveit.numbers.numerals.decimals

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 ExprTuple
from proveit.numbers import Add, four, one, three, two

# build up the expression from sub-expressions
expr = ExprTuple(Add(Add(two, one), one, one, four, one, one, one), Add(three, one, one, four, one, one, one))

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(\left(2 + 1\right) + 1 + 1 + 4 + 1 + 1 + 1, 3 + 1 + 1 + 4 + 1 + 1 + 1\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
1	Operation	operator: 8 operands: 3
2	Operation	operator: 8 operands: 4
3	ExprTuple	5, 11, 11, 7, 11, 11, 11
4	ExprTuple	6, 11, 11, 7, 11, 11, 11
5	Operation	operator: 8 operands: 9
6	Literal
7	Literal
8	Literal
9	ExprTuple	10, 11
10	Literal
11	Literal