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, delta, k, theta
from proveit.numbers import Exp, Mult, e, i, pi, two

# build up the expression from sub-expressions
sub_expr1 = Exp(e, Mult(two, pi, i, theta, k))
expr = ExprTuple(Mult(Exp(e, Mult(two, pi, i, k, delta)), sub_expr1), Mult(Exp(Exp(e, Mult(two, pi, i, delta)), k), sub_expr1))

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(\mathsf{e}^{2 \cdot \pi \cdot \mathsf{i} \cdot k \cdot \delta} \cdot \mathsf{e}^{2 \cdot \pi \cdot \mathsf{i} \cdot \theta \cdot k}, (\mathsf{e}^{2 \cdot \pi \cdot \mathsf{i} \cdot \delta})^{k} \cdot \mathsf{e}^{2 \cdot \pi \cdot \mathsf{i} \cdot \theta \cdot k}\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: 22 operands: 3
2	Operation	operator: 22 operands: 4
3	ExprTuple	5, 7
4	ExprTuple	6, 7
5	Operation	operator: 15 operands: 8
6	Operation	operator: 15 operands: 9
7	Operation	operator: 15 operands: 10
8	ExprTuple	18, 11
9	ExprTuple	12, 21
10	ExprTuple	18, 13
11	Operation	operator: 22 operands: 14
12	Operation	operator: 15 operands: 16
13	Operation	operator: 22 operands: 17
14	ExprTuple	24, 25, 26, 21, 27
15	Literal
16	ExprTuple	18, 19
17	ExprTuple	24, 25, 26, 20, 21
18	Literal
19	Operation	operator: 22 operands: 23
20	Variable
21	Variable
22	Literal
23	ExprTuple	24, 25, 26, 27
24	Literal
25	Literal
26	Literal
27	Variable