Mathematics Academy
A place for students to explore mathematics.
Wednesday, July 18, 2012
Signum Function
In mathematics, the signum function is an odd mathematical function that extracts the sign of a real number. The signum function is defined as
Signum function is also known as sign function.
This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com
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