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RF21 for Windows is a scientific calculator, plotter, programming and numeric system in one. It allows for permanent installation of a user`s own commented functions and libraries. Such user functions may have one or several arguments and values. Works as an archive at the same time, with integrated searchable database, to let you find and reuse materials created years ago. Each function self-reassembles when its name is called, autonomously searching the libraries for all components needed.
Predefined functions include the gamma, zeta, psi and Bessel functions, error integral, cumulative Binomial distribution and more. On top of these and the user libraries, the program`s numeric and plotting capabilities can be used, including:
Numeric derivation and integration, Monte Carlo simulations, linear equations, matrix inversion and eigenvalues, nonlinear equation systems, n-dimensional function minimizer (Dennis & Schnabel method), Runge Kutta method for (systems of) differential equations, accelerated summation of series. Fraction reckognizer.
Fast screenplots and an environment for designing printable plots, which may as well be exported to -.GIF and -.BMP files. Ample support for both simple and parametric plots, composition of several curves into one picture, drawing of directional or vector fields.
Comes with standard libraries covering areas of science and mathematics. Some 200 standard functions, see author`s homepage for a systematic reference of these. |
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| Aepryus Software | 1.09 MB | Windows 95/98/NT/2000 | | Downloads: 43 |
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| GraphWizard is a simple graph plotting program for cartesian and polar equations. It is particularly suitable for school & college students and their teachers. It is similar to a graphical calculator and makes the production of reports particularly easy w ... |
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| DPlot is a general purpose graphing program designed for scientists, engineers, and students. It features multiple scaling types, including linear, logarithmic, and probability scales, as well as several special purpose graphs: tripartite grids (shock spe ... |
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| Date added: Sep 23, 2005 |
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| Improve whole number addition and subtraction computation skills from simple to complex problems. Math facts exercises are included. Randomly generated problems are structured and worked out number by number as you would on paper with immediate feedback a ... |
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| Date added: Sep 23, 2005 |
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| » AcaStat 5.0
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| Designed to help students learn and apply practical analytical skills, but also ideal for those who need a low-cost alternative for producing basic summary statistics at school or work. Conduct statistical analyses and prepare descriptive summary reports. ... |
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| AcaStat Software | 5510KB | Win 98/ME/NT/2000/XP | $39.00 | Downloads: 60 |
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| » Talmagi 2.2
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| Using keen logic and problem-solving skills, you`ll face multiple math problems that are set up crossword-style. The math equations are set up horizontally, while a set of numbers in glass-breakers overlap multiple problems vertically. By moving the numbe ... |
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| dmagic Software Development | 1864KB | Windows 95/98/NT/2000 | $20 | Downloads: 44 |
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| » Archimedes Grapher Professional 2.2
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| Archimedes Grapher is a kind of powerful and convenient tool software which supports functional graph plotting, numerical calculation, unit conversion, and slide show. It can plot all kinds of graphs (functional graphs, table graphs, polar equation, param ... |
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| NewXor Software,Inc | 2130KB | Win 2000/XP | $28 | Downloads: 47 |
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| » DeadLine 2.24
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| DeadLine is a program useful for solving equations, plotting graphs and obtaining an in-depth analysis of a function. Designed especially for students and engineers, the freeware combines graph plotting with advanced numerical calculus, in a very intuitiv ... |
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| Moti.hu | 0 | Win 95/NT/2000/XP/98/ME | $50 | Downloads: 35 |
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| » Graphmatica en francais 2.0c
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| Graphmatica est un logiciel de tracù de courbes mathùmatiques. Bien qu`il soit extrúmement simple ð utiliser, un nouvel utilisateur ne verra pas tout de suite ses fonctionnalitùs avancùes. Veuillez prendre un moment pour vous informer sur ces foncti ... |
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| Graphmatica.com | 0 | Win NT/2000/XP/98/ME | $27.5 | Downloads: 47 |
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| » CLK-Calculator 2005
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| The perfect calculator solution for school, high school, university and engineers. CLK-Calculator is a skinable calculator for Windows. The handling is especially simple and clear. You can choose your preferred input mode algebraic or RPN. Unit conversion ... |
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| » Magic Math Kingdom for ages 8 to 9 2.2
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| Children can effectively learn math with friendly natural animals and/or worms.The comprehensive game to rescue the princess frog from Witch`s Castle is provided. The witch`s dragons multiple to make it difficult to rescue the princess if the player make ... |
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| Nippon Educational Soft Lab. | 5828KB | Win 95/98/ME/NT/2000/XP | $14 | Downloads: 28 |
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| » Pocket StarCalc 1.0.0
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| Pocket StarCalc is a small and fast astronomical planetarium program. If you have a Windows CE v3.0 (and greater) Palm-size PC with Pocket StarCalc installed, you will be able to locate any celestial object, get detailed information about it, and track as ... |
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| » Kalkulator 2.41
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| The Mother of all Calculators, a Swiss Army knife for scientists and engineers. Perhaps the most capable scientific/engineering calculator for Windows. On one hand, this is a calculator: evaluates expressions with more than 100 functions (trig/inverse, l ... |
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| With EUKLID you can make geometric constructions just like you do with ruler and compasses. But EUKLID makes dynamic drawings: you can drag some objects after you finished your construction without losing the interdependency between its various objects. ... |
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| EUKLID DynaGeo | 1331KB | Win 95/98/ME/NT/2000/XP | $30 | Downloads: 44 |
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