Math

KCalc is a calculator which offers many more mathematical functions than meet the eye on a first glance. Please study the section on keyboard accelerators and modes in the handbook to learn more about the many functions available (from the website linked below).

KBruch is a small program to practice calculating with fractions. Therefore 4 different exercises are offered.

KAlgebra is a mathematical calculator based content markup MathML language. Nowadays it is capable to make simple MathML operations (arithmetic and logical) and representate 2D and 3D graphs. It is actually not necessary to know MathML to use KAlgebra.