Expression of type ExprTuple

from the theory of proveit.linear_algebra.tensors

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.linear_algebra import TensorProd
from proveit.logic import CartExp
from proveit.numbers import Complex, three

# build up the expression from sub-expressions
sub_expr1 = CartExp(Complex, three)
sub_expr2 = TensorProd(sub_expr1, sub_expr1)
sub_expr3 = TensorProd(sub_expr1, sub_expr2)
expr = ExprTuple(TensorProd(sub_expr3, sub_expr1, sub_expr1), TensorProd(sub_expr3, sub_expr2))

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(\mathbb{C}^{3} {\otimes} \left(\mathbb{C}^{3} {\otimes} \mathbb{C}^{3}\right)\right) {\otimes} \mathbb{C}^{3} {\otimes} \mathbb{C}^{3}, \left(\mathbb{C}^{3} {\otimes} \left(\mathbb{C}^{3} {\otimes} \mathbb{C}^{3}\right)\right) {\otimes} \left(\mathbb{C}^{3} {\otimes} \mathbb{C}^{3}\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
1	Operation	operator: 8 operands: 3
2	Operation	operator: 8 operands: 4
3	ExprTuple	5, 10, 10
4	ExprTuple	5, 7
5	Operation	operator: 8 operands: 6
6	ExprTuple	10, 7
7	Operation	operator: 8 operands: 9
8	Literal
9	ExprTuple	10, 10
10	Operation	operator: 11 operands: 12
11	Literal
12	ExprTuple	13, 14
13	Literal
14	Literal