ProtoFlux:Sign

Sign

N

*

Math

The Sign node takes in a number, and returns the sign represented as either a 1 (positive) or a -1 (negative). If the number is a zero (0), then it returns a zero (0).

Inputting Infinity makes it a 1 (positive), -Infinity makes it a -1 (negative), and NaN makes it a zero (0).

Inputs

N (Pseudo-generic)

The number to check the sign of.

Outputs

* (Pseudo-generic)

Returns the sign of that number represented as a 1 (positive), a -1 (negative), or a zero (0).