Trigonometry

Machinist Calculator has been developed to quickly solve common machine shop math problems such as trigonometry, speeds and feeds, bolt circles, and much more. Get your free demo now.

Test authoring mathematics freeware with 500+ solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry. Easy preparation of math tests and their variants

WAM+ is a unique Unit Converter that will input and output either Decimals or Fractions. It also does Trigonometry, Temperature, Roman Numerals, Number Systems, and now World Currency. Definitions and Reference Tables are included. Educational.

This free collection of tests in arithmetic, pre-algebra, algebra, trigonometry, hyperbolic trig and calculus offers step-by-step solutions together with extensive reference material and interactive training technique.

Java- and web-based math course includes theoretical concepts, hands-on examples featuring animated graphics and live formulas, problem-solving lessons, and customizable real time tests with solutions and evaluations.

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..

Mobile BASIC is the easy way to write your own Mobile Phone Programs. With Mobile BASIC you can write Mobile Phone programs within minutes using nothing more than your desktop computer - there is even a Linux / Unix Version.

PG Calculator is a powerfull scientific calculator and an excellent replacement for standard Windows calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works Algebraic and RPN modes.

Java based math course includes theoretical concepts, hands-on examples featuring animated graphics and live formulas, problem-solving lessons, and customizable real time tests with solutions and evaluations.

Multi-function calculator and unit conversion utility. Four modes of operation (statistics, trigonometry, base-n, and unit conversion). Many functions, formula entry mode. Up to 26 separate memory registers. Even includes periodic table of elements.