-
MathType
-
Wiris Quizzes
-
Learning Lemur
-
CalcMe
-
MathPlayer
-
Store FAQ
-
VPAT for the electronic documentation
-
MathFlow
-
BF FAQ
Variables
Reading time: 1minReturns the variables of an expression.
Syntax
variables(Expression)
Description
Given an expression, returns a list with the variables. If there are not any variables, returns an empty list.
