The site includes several java applets to investigate Graphs of Functions, Equations, and Algebra. Topics explored are: equations of line, ellipse, circle, parabola, hyperbola, polynomials; graphs of quadratic, rational, hyperbolic, exponential and logarithmic functions; one-to-one and inverse functions and inverse trigonometric functions; systems of linear equations; determinants and Cramer's rule; inverse matrix and matrix multiplication; vectors, complex numbers, polar equations; absolute value function; slope of a line; angle in trigonometry, unit circle, solutions to trigonometric equations; graph shifting, stretching, compression and reflection. Applets used as Online Math Calculators and Solvers and Online Geometry Calculators and Solvers are also included.
Calculus Tutorials and Problems and Questions with answers on topics such as limits, derivatives, integrals, natural logarithm, runge kutta method in differential equations, the mean value theorem and the use of differentiation and integration rules are also included. Free Calculus Worksheets to Download are included in this website.
Trigonometry Tutorials and Problems for Self Tests on sine, cosine, tangent, secant functions, trigonometric identities and formulas are also included. Free trigonometry worksheets to download are in this site. Interactive Geometry Tutorials and Problems on topics such as reflection across a line, sine and cosine laws, central and inscribed angles, perpendicular bisector, medians and circumcircle of a triangle are also included. Free Geometry Worksheest to Download are also included. Each math topic is explored interactively and graphically through tutorials .
Math problems and Algebra Questions and problems for self tests,free math worksheets to download, analytical tutorials with examples and detailed solutions on: algebra; solving equation and inequalities; domain and range; composition of functions; solving exponential, logarithmic and trigonometric equations; graphs of trigonometric and exponential functions; equations of line, parabola, circle, hyperbola and graphing of linear, quadratic, rational, sine, logarithmic, exponential and absolute value functions are included.
Free Practice for SAT, ACT and Compass Math tests with answers are presented.
Elementary statistics and probability tutorials are also included.
All applets used to explore topics in mathematics in this site are grouped as online math software.
Examples related to the applications of mathematics in physics and engineering such as the projectile problem, distance-time-rate problems and cycloid are included.
Primary, grades 4 and 5, Middle school , grades 6,7,8 and 9 and High School Math, grades 10, 11 and 12 exercises and problems with answers are included.
This page has also been translated into Chinese, Spanish, Arabic, French, Italian, German, Japanese, Russian, Czech, Turkish, Korean, Dutch, Danish, Finnish, Swedish, Polish, Vietnamese, Norwegian, Portuguese, Hindi, Persian, Indonesian, Greek, Romanian, Serbian, Swahili, Afrikaans, Filipino and Malay.
Several java applets to describe the mathematical properties of Antennas are also included.
If needed, Free graph paper is available.
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