Visimath is supposed to be used as an aid to teaching for the student.
"SC-FK" is used for almost a joke or limited uses. Because it is a calculator that calculates the value of a function without using function keys.
Visimath is supposed to be used as an aid to teaching for the student.
"SC-FK" is used for almost a joke or limited uses. Because it is a calculator that calculates the value of a function without using function keys.