Geometry

ProKalc is a full featured scientific calculator featuring a scrolling tape and 15-digit accuracy. Integrated help is available through a unique hot-key interface.

This program allows any user to design room impulse responses for use with convolution reverbs (e.g. SF Acoustic Mirror, Acoustic Stamp, etc).

FEAView is a finite element modeler and post-processor for structures problems using MSC. Nastran. It supports all the elements, properties, materials, and loads commonly used in linear static problems.

Math Functions: sin, cos, tan, asin, acos, atan, x2, 1/x, root, %, log, exp, pi, hyperbolic x^y, secant, asec, cotang. Factorization. Financal: expiries, capital, rate... Stats: Memorize points, average and regression, factorial, Anm, Cnm Dates: da..

Place pieces at the slot-box to cover the whole slot bottom. The pieces should not overlay. Use mouse to move and rotate pieces. QuadroX contains 100 levels. Relax while solving puzzles!

The Funmath Game Station is designed to increase high school students' math grades while they play arcade-style computer games. Start by improving your algebra skills with Bouncer, where players attempt to save the planet from an invasion of bounci..

For quick solutions to trigonometry and geometry problems from expert to novice. Even with no math skills, and little to no computer skills YOU can do it!

The calculation is developed for geometrical designs of belt and chain transmissions with more sprocket wheels. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and support many 2D CAD systems.

Draw functions, evaluate any math string, and perform calculations with complex numbers. SunCalculator allows basic and advanced algebraic and trigonometric calculations, complete managing of complex numbers, and drawing, saving, and printing of al..

Archim is a program for drawing the graphs of all kinds of functions. You can define a graph explicitly and parametrically, in polar and spherical coordinates, on a plane and in space (surface). Archim will be useful for teachers and students.