-
MathType
-
Wiris Quizzes
-
Learning Lemur
-
CalcMe
-
MathPlayer
-
Store FAQ
-
VPAT for the electronic documentation
-
MathFlow
-
BF FAQ
Plus/Minus operator
Reading time: 1minIt is possible to perform computations with the ± operator, as explained here. Therefore, the student can use the ± symbol. Recall that the result of the ± operator is a list (not a set!).