 TouchMaths 5 TouchMaths is a revolutionary mathematical tool for mobile phones. The program is musthave for students, engineers and researchers. TouchMaths program includes many applications with many features. The famous TouchMaths is designed in order to fulfill the needs of everyone (student, engineer, researcher...)   Simple Scientific Calculator Basic arithmetic operation, trigonometric function, solve linear and quadratic 2 and 3 variable   Graph (Java) Graph calculates mathematical expressions and draws function graphs on the screen of J2ME mobile devices   Jasymca Jasymca  Jasymca is a symbolic calculator. It solves and manipulates equations, handles basic calculus problems, and provides a few more typical functions of computer algebra systems. The syntax is loosely related to GNUMaxima. While it is fun to play with mobile devices, it teaches the use of computer algebra systems, and may even be used to solve some real world problems 

 Equation Solver Equation Solver is intended to solve systems of linear algebraic equations with real coefficients of the second and third order (with two and three unknown).
a1*x+b1*y=c1
a2*x+b2*y=c2
a1*x+b1*y+c1*z=d1
a2*x+b2*y+c2*z=d2
a3*x+b3*y+c3*z=d3   Dec2Bin Converter binary number to decimal;
Converter decimal number to binary;   Trigonometry Trigonometry  Trigonometry is a branch of mathematics which deals with triangles, particularly triangles in a plane where one angle of the triangle is 90 degrees (right angled triangles), and a variety of other topological relations such as spheres, in other branches, such as spherical trigonometry   Math Training Math Training is a fun way to practice your basic arithmetic   Maths Terms Mathematics is the study of quantity, structure, space, and change 
