Kalkules (obviously derived from calculus calculator) is a Free and Portable Universal Scientific Calculator created by Jardo. This freeware calculator can evaluate whole expressions, draw function graphs, calculate in four number systems, with fractions, or polynomials and more. Supports non traditional functions that a high school or college student might encounter.
Freeware Universal Scientific Calculator - KalKules
Authors Website: http://www.kalkules.com/
Extracted Size: 5.15 MB
Download: You can get this scientific Portable Calculator HERE