The best Scientific&Engineering RPN calculator. Support for Complex numbers, Matrices, Statistical calculations, Trignometry, Integration, Solving equations&Basic arithmetic.
Simple Periodic Table is a virtual and simplified version of the well-known periodic table that is considered the basis of chemistry. This software will come in handy to a wide range of people, including students, teachers and even chemists.
Downloads: 19970 - Freeware - Download Now
Equation Illustrator V is designed to ease the production of single page handout type documents and web graphics that include math/chemical equations simple vector graphics and pictures.
Downloads: 20800 - Shareware - Download Now
Curve fitting (fit), nonlinear regression, treatment of data, basic statistics, error propagation, 2D and 3D graphs, confidence band, uncertainty, error bars, extrapolation, chi-square, correlation coefficient tests, covariance matrix, math tools.
Downloads: 20530 - Shareware - Download Now
Precise IQ quiz that estimates your intelligence. It also contains special program that allows you to improve your iq test score. That program is very simple yet powerful. At the program`s homepage you can also find several extremely difficult tests
Downloads: 20234 - Shareware - Download Now
Physical properties estimation software that uses two powerful databases, both databases include over 400 fluids (including 55 common refrigerants). The software also include humid air properties and has the ability to estimate mixture properties
Downloads: 21738 - Demo - Download Now