Expression of type ExprTuple

from the theory of proveit.numbers.multiplication

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, a, b, c, d
from proveit.numbers import Add, Exp, Mult, two

# build up the expression from sub-expressions
sub_expr1 = Exp(a, b)
expr = ExprTuple(Mult(sub_expr1, Exp(a, c), sub_expr1, Exp(a, d), b), Mult(Exp(a, Add(Mult(two, b), c, d)), b))

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(a^{b} \cdot a^{c} \cdot a^{b} \cdot a^{d} \cdot b, a^{\left(2 \cdot b\right) + c + d} \cdot b\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: 21 operands: 3
2	Operation	operator: 21 operands: 4
3	ExprTuple	6, 5, 6, 7, 24
4	ExprTuple	8, 24
5	Operation	operator: 12 operands: 9
6	Operation	operator: 12 operands: 10
7	Operation	operator: 12 operands: 11
8	Operation	operator: 12 operands: 13
9	ExprTuple	14, 19
10	ExprTuple	14, 24
11	ExprTuple	14, 20
12	Literal
13	ExprTuple	14, 15
14	Variable
15	Operation	operator: 16 operands: 17
16	Literal
17	ExprTuple	18, 19, 20
18	Operation	operator: 21 operands: 22
19	Variable
20	Variable
21	Literal
22	ExprTuple	23, 24
23	Literal
24	Variable