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 ExprTuple
from proveit.core_expr_types import A_1_to_m, C_1_to_n, Q__b_1_to_j, b_1_to_j, f__b_1_to_j
from proveit.linear_algebra import VecSum
from proveit.linear_algebra.addition import vec_summation_b1toj_fQ
from proveit.physics.quantum import Qmult

# build up the expression from sub-expressions
expr = ExprTuple(Qmult(A_1_to_m, vec_summation_b1toj_fQ, C_1_to_n), VecSum(index_or_indices = [b_1_to_j], summand = Qmult(A_1_to_m, f__b_1_to_j, C_1_to_n), condition = Q__b_1_to_j))

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_{1} \thinspace  A_{2} \thinspace  \ldots \thinspace  A_{m} \thinspace \left[\sum_{b_{1}, b_{2}, \ldots, b_{j}~|~Q\left(b_{1}, b_{2}, \ldots, b_{j}\right)}~f\left(b_{1}, b_{2}, \ldots, b_{j}\right)\right]\thinspace C_{1} \thinspace  C_{2} \thinspace  \ldots \thinspace  C_{n}, \sum_{b_{1}, b_{2}, \ldots, b_{j}~|~Q\left(b_{1}, b_{2}, \ldots, b_{j}\right)}~\left(A_{1} \thinspace  A_{2} \thinspace  \ldots \thinspace  A_{m} \thinspace f\left(b_{1}, b_{2}, \ldots, b_{j}\right)\thinspace C_{1} \thinspace  C_{2} \thinspace  \ldots \thinspace  C_{n}\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: 13 operands: 3
2	Operation	operator: 7 operand: 6
3	ExprTuple	16, 5, 18
4	ExprTuple	6
5	Operation	operator: 7 operand: 10
6	Lambda	parameters: 23 body: 9
7	Literal
8	ExprTuple	10
9	Conditional	value: 11 condition: 15
10	Lambda	parameters: 23 body: 12
11	Operation	operator: 13 operands: 14
12	Conditional	value: 17 condition: 15
13	Literal
14	ExprTuple	16, 17, 18
15	Operation	operator: 19 operands: 23
16	ExprRange	lambda_map: 20 start_index: 31 end_index: 21
17	Operation	operator: 22 operands: 23
18	ExprRange	lambda_map: 24 start_index: 31 end_index: 25
19	Variable
20	Lambda	parameter: 37 body: 26
21	Variable
22	Variable
23	ExprTuple	27
24	Lambda	parameter: 37 body: 28
25	Variable
26	IndexedVar	variable: 29 index: 37
27	ExprRange	lambda_map: 30 start_index: 31 end_index: 32
28	IndexedVar	variable: 33 index: 37
29	Variable
30	Lambda	parameter: 37 body: 34
31	Literal
32	Variable
33	Variable
34	IndexedVar	variable: 35 index: 37
35	Variable
36	ExprTuple	37
37	Variable