MathStudio MathStudio Express

If(condition)

condition
True if the value is non-zero.

Description

Evaluates a block of code if condition is a non-zero value. The end keyword is used to end the block of code.

This function can also be used with the else statement which will execute a different block of code if condition is zero for false.

The following comparisons are also typically used with If.
(Equal to) ==
(Not equal to) !=
(Greater than) >
(Greater than or equal to) >=
(Less than) <
(Less than or equal to) <=

Examples

n=5 if n>0 result="Positive" else if n<0 result="Negative" else result="Zero" end result

References

http://en.wikipedia.org/wiki/If-then-else

Related Functions

Else If
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