Expression of type ExprTuple

from the theory of proveit.numbers.exponentiation

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 Conditional, ExprTuple, Lambda, a, b, c
from proveit.logic import And, Equals, InSet, NotEquals
from proveit.numbers import Complex, Exp, Mult, Real, zero

# build up the expression from sub-expressions
expr = ExprTuple(Lambda([a, b, c], Conditional(Equals(Exp(Mult(a, b), c), Mult(Exp(a, c), Exp(b, c))), And(InSet(a, Complex), InSet(b, Complex), InSet(c, Real), NotEquals(a, zero), NotEquals(b, zero)))))

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(a, b, c\right) \mapsto \left\{\left(a \cdot b\right)^{c} = \left(a^{c} \cdot b^{c}\right) \textrm{ if } a \in \mathbb{C} ,  b \in \mathbb{C} ,  c \in \mathbb{R} ,  a \neq 0 ,  b \neq 0\right..\right)

stored_expr.style_options()

no style options

# display the expression information
stored_expr.expr_info()

	core type	sub-expressions	expression
0	ExprTuple	1
1	Lambda	parameters: 2 body: 3
2	ExprTuple	37, 38, 39
3	Conditional	value: 4 condition: 5
4	Operation	operator: 6 operands: 7
5	Operation	operator: 8 operands: 9
6	Literal
7	ExprTuple	10, 11
8	Literal
9	ExprTuple	12, 13, 14, 15, 16
10	Operation	operator: 35 operands: 17
11	Operation	operator: 32 operands: 18
12	Operation	operator: 21 operands: 19
13	Operation	operator: 21 operands: 20
14	Operation	operator: 21 operands: 22
15	Operation	operator: 24 operands: 23
16	Operation	operator: 24 operands: 25
17	ExprTuple	26, 39
18	ExprTuple	27, 28
19	ExprTuple	37, 29
20	ExprTuple	38, 29
21	Literal
22	ExprTuple	39, 30
23	ExprTuple	37, 31
24	Literal
25	ExprTuple	38, 31
26	Operation	operator: 32 operands: 33
27	Operation	operator: 35 operands: 34
28	Operation	operator: 35 operands: 36
29	Literal
30	Literal
31	Literal
32	Literal
33	ExprTuple	37, 38
34	ExprTuple	37, 39
35	Literal
36	ExprTuple	38, 39
37	Variable
38	Variable
39	Variable