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.

Advanced math, finances, currencies, stats, combinative, dates, curves, series, units and calendars conversions, astronomy, geometry, pi, chemistry, electricity. Divx Calculator. Games on gravitation, billiards...

Middle-School (grades 5 through 9) math program written to provide skills in context. Students use mental math and proportional thinking to find common percentages (10% 5% 1% 15%, etc.) of a given number.

Digi]|[Trans v1.0 is used to convert between diffrent number systems with a maximum base of 36. One feature of Digi]|[Trans v1.0 is that you can also convert to number systems with rational bases. You can also convert from a latin number system.

Converts from any base you select not limiting the user to standard base formats Bin, Oct, Dec, Hex. Can define your own character set. Single executable file, no installation necessary. Can be used without paying the $2.99 registration fee. No tim..

Fplot is the easy to use but universal function plotter. It plots functions in the form y=f(x) or in the implicit form f(x,y)=0. You may display up to 10 functions simultaneously; zoom and pan them even during redraw. You can change the plot colors.

An advanced modeling and simulation program for dynamic systems from the same lab as Tutsim. Easy-to-use and powerfull package for mechatronics, robotics, control engineering, mechanics, hydraulics, etc. From the same lab as Tutsim.

QVert is a quick and easy to use unit converter tool for Windows based operating systems. QVert supports most common and many not so common units of measure. Conversion units are separated into various 'Categories' that include: Acceleration, Angle..

A fun math game for ages 4-15 covering number, counting and place value, addition, subtraction, multiplication, division, fractions, decimals, percentages and ratio; 7500 questions (varied types) in 7 categories and 26 levels in a board game format.

GrafEq (pronounced 'graphic') is an intuitive, flexible, precise and robust program for producing graphs of implicit relations. GrafEq is designed to foster a strong visual understanding of mathematics by providing reliable graphing technology.