Math Graphing Calculator Software for Linux With Kalgebra. This article will explain how to install Kalgebra in Linux and Review Kalgebra. Using linux application called **Kalgebra** you can do a math drills plotting coordinate points in Linux, representate 2D and 3D graphs in mathematic easily.

#### Math Graphing Calculator Apps for Linux With Kalgebra

Kalgebra developed by Aleix Pol Gonzalez and released under GNU General Public License (GPL), Version 2. KAlgebra is a MathML-based graph calculator. Besides it was initially mathml oriented now it can be used by everyone with little mathematic knowledge.

### Review Kalgebra – Mat Expression Solver and Plotter for Linux

KAlgebra uses an intuitive algebraic syntax, similar to those used on modern graphing calculators. User-entered expressions are converted to MathML in the background, then Kalgebra solve it or plotting it as your need. Kalgebra has four views such as Console, 2D Graph, 3D Graph, and Dictionary.

The dictionary includes a comprehensive list of all built-in functions in KAlgebra. Functions can be looked up with parameters, examples, formulas and sample plots. Over 100 functions and operations are currently supported.

KAlgebra is rooted in the Mathematical Markup Language (MathML); however, one does not need to know MathML to use KAlgebra.

### How to Install Kalgebra in Linux – 2D and 3D Math Coordinate Plotter

For Linux Mint user and Ubuntu, you can install Kalgebra directly using Terminal by executing this command:

sudo apt-get install kalgebra

Wait until installation completed. Now you can open Kalgebra after install by clicking **Start/Menu >> Education >> Kalgebra** then Kalgebra window will appear.

As an example, click on the “3D Graph” and then type by following the Enter these command:

(x,y)->5*sin((x^2+y^2)^.5)/(x^2+y^2)^.5

#### Commands and Functions Supported by Kalgebra

With Kalgebra you can take benefits of using these command to make your work easier. Algebra common functions are: plus, times, minus, divide, quotient, power, root, factorial, and, or, xor, not, gcd, lcm, rem, factorof, max, min, lt, gt, eq, neq, leq, geq, implies, approx, abs, floor, ceiling, sin, cos, tan, sec, csc, cot, sinh, cosh, tanh, sech, csch, coth, arcsin, arccos, arctan, arccot, arccosh, arccsc, arccsch, arcsec, arcsech, arcsinh, arctanh, exp, ln, log, sum, product, diff, card, scalarproduct, selector, union, forall, exists, map, filter, transpose. How to use these function please refer to Kalgebra Handbook.