Expression of type ExprTuple

from the theory of proveit.physics.quantum.algebra

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, alpha, delta, m
from proveit.linear_algebra import LinMap
from proveit.logic import CartExp
from proveit.numbers import Complex
from proveit.physics.quantum import Qmult, bra_varphi

# build up the expression from sub-expressions
expr = ExprTuple(Qmult(Qmult(delta, bra_varphi, alpha, A)), LinMap(CartExp(Complex, m), Complex))

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[\delta \thinspace \langle \varphi \rvert \thinspace \alpha \thinspace A\right], \mathcal{L}\left(\mathbb{C}^{m}, \mathbb{C}\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 operand: 6
2	Operation	operator: 4 operands: 5
3	ExprTuple	6
4	Literal
5	ExprTuple	7, 16
6	Operation	operator: 8 operands: 9
7	Operation	operator: 10 operands: 11
8	Literal
9	ExprTuple	12, 13, 14, 15
10	Literal
11	ExprTuple	16, 17
12	Variable
13	Operation	operator: 18 operand: 20
14	Variable
15	Variable
16	Literal
17	Variable
18	Literal
19	ExprTuple	20
20	Variable