Search:

» Home » Education » Mathematics » RF21 FREE DOWNLOAD

Your download will start in 3 seconds... If not, try the following links:
Download Link 1 Report broken link

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 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.

« read more about RF21

RECOMMENDED DOWNLOADS IN THIS CATEGORY

» Home » Education » Mathematics (230)

Select page: [1] 2 3 4 5 6...

» Factor Calculator

Calculate the factors of any number with a single click or key press. Notices prime numbers, see screenshot. Beeps to confirm factors calculated. No need to even click a button, simply type the number you want to find the factors of and press enter. No co ...

Dream Ærequency | 2136 KB | Win 3.1x,Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003 | 0.99 | Downloads: 866

Date added: Feb 12, 2007 | » Details

» License Plate Math

License Plate Math is a fun game you can play on the road as well as on the computer. There is a virtually unlimited number of math puzzles, with 3 ways to play. The 11 levels of difficulty ensure continuing challenge. For ages 9 and up. Includes a head-t ...

Sheppard Software | 898 KB | Windows | 14.99 | Downloads: 947

Date added: Sep 27, 2005 | » Details

» Animated Arithmetic

Teaches addition, subtraction, multiplication and division for children from 1st through 4th grades. It provides exercises in addition and subtraction with and without regrouping. Problems can involve up to 9 digits. Puzzle and maze games are used for rew ...

Flix Productions | 6320 KB | Windows | 19.00 | Downloads: 992

Date added: Sep 27, 2005 | » Details

» MITCalc - Profiles Calculation

The calculation solves area characteristics of profiles created in a simple graphic editor and mass characteristics of solids created by extrusion or rotation of the profile. Application is developed in MS Excel, is multi-language, supports Imperial and M ...

MITCalc | 1317 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000 | 12 | Downloads: 892

Date added: Sep 27, 2005 | » Details

» Random Number Generator Pro

Random Number Generator is a Windows based application designed to generate random numbers. Program allow users choose lower and upper limits and increments of the numbers. Limits can be positive or negative values. User can exclude digits from generated ...

Segobit Software | 149 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003 | 20.00 | Downloads: 794

Date added: Sep 27, 2005 | » Details

» Percent-O-Rama

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. ...

Polymath Love | 180 KB | Mac | 0 | Downloads: 870

Date added: Sep 27, 2005 | » Details

» CaterpillarSSA

The program is based on the powerful model-free method of time series analysis Caterpillar-SSA (Singular Spectrum Analysis). The result of the Caterpillar-SSA processing is identification, analysis and forecast of additive components of time series (trend ...

GistaT Group | 788 KB | Windows | 99.5 | Downloads: 1074

Date added: Sep 27, 2005 | » Details

» Matrix Inverse Calculator

This program uses the complicated Gauss-Jordan elimination method to find the inverse of any square matrix. You simply choose your matrix`s dimensions, and then enter the elements of the matrix you want inverted in the left frame. When you press Enter, th ...

Mohammad Saiedi | 27 KB | Windows | 0 | Downloads: 853

Date added: Sep 27, 2005 | » Details

» Function Grapher

Function Grapher is an easy-to-use software to create 2D, 2.5D, 3D function graphs, animations and table graphs. 2D Features: explicit, implicit, parametric, and in equation; Cartesian and polar coordinate systems; curve and animation; graph of inverse fu ...

GraphNow | 1972 KB | WinME,Windows2000,WinXP | 39.95 | Downloads: 896

Date added: Feb 12, 2007 | » Details

» MathProf

MathProf is an easy to use mathematics program within approximately 180 subroutines. MathProf can display mathematical correlations in a very clear and simple way. The program covers the areas Analysis, Geometry, Algebra, Stochastics,Vector algebra.MathPr ...

ReduSoft Ltd. | 10058 KB | Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003 | 45.00 | Downloads: 899

Date added: Feb 12, 2007 | » Details

» Linear Systems Beams

Middle-School (grades 5 through 9) math program written to provide skills in context. Students manipulate weights on two balance beams to solve two simultaneous equations. ...

Polymath Love | 263 KB | Mac | 0 | Downloads: 898

Date added: Sep 27, 2005 | » Details

» Numbers Up! Baggin` The Dragon Windows

This fun math game for ages 4-15 covers geometry, shape, measurement, algebra and data strands. A board game format is used to present 3200 questions across 14 categories in 11 graded levels. Varied question styles, with many interactive problem-solving q ...

EdAlive | 17195 KB | Win95,Win98,WinME,Windows2000,WinXP,Windows2003 | | Downloads: 1048

Date added: Sep 27, 2005 | » Details

» LeoStatistic

Statistical analysis of experimental data. Elements of artificial intellect in choosing of applicable presentation schemes for given combination of numbers of arguments and values with flexibility for user to compare data with diverse of formulas. Statist ...

LeoKrut | 527 KB | Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows CE | 89.95 | Downloads: 1025

Date added: Sep 27, 2005 | » Details

» CalcSharp

CalcSharp is .Net application that evaluates mathematical expressions step by step. It uses a different approach from a conventional calculator, which is more natural to the way people calculate. When you calculate on a conventional calculator, each time ...

Nikola Stepan | 281 KB | Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003 | 13 | Downloads: 1007

Date added: Oct 25, 2007 | » Details

» Universal Scientific Calculator

Math Functions, factorization, financal, currencies. Average, regression, factorial. Dates. Complexes (add, powers, products...). Chart y=f(x). Units converter. Planets ephemerids, Jupiter Satellites, Geometry (Euler, Simson...) Gravitation. Fourier Serie ...

Swing | 6700 KB | Windows | 9 | Downloads: 803

Date added: Sep 27, 2005 | » Details

» Kids Tables and Time

Math practice software for children aged 4 and above. A challenging and entertaining way to learn counting, addition, subtraction, multiplication tables up to 12, division and much more. Plus a speaking clock to teach your child to tell the time - all in ...

Raylec Software | 863 KB | Windows | 18 | Downloads: 887

Date added: Feb 12, 2007 | » Details

» Kalkulator

The most powerful Sci/Eng calculator for Windows. Expression evaluation, 18 digits of precision, variables, >100 functions, unit conversion, polynomial roots, interpolation, polynomial regression, linear algebra, numerical integration and differentiation, ...

J. Andrzej Wrotniak | 1187 KB | Windows | 40 | Downloads: 967

Date added: Feb 12, 2007 | » Details

» AccelWare Unit Conversion Tool

AccelWare Unit Conversion Tool is a powerful, intuitive and easy-to-use utility for quick and accurate conversion between almost every possible units of measure, from one system to another. The latest version includes more than 2200 units in 78 conversion ...

AccelWare, Inc. | 960 KB | Win95,Win98,WinME,WinXP,WinNT 4.x,Windows2000 | 19.95 | Downloads: 1005

Date added: Sep 27, 2005 | » Details

» 2+2

A computer together with educational software gives the chance to raise the efficiency of learning and makes the deductive process more attractive. 2+2 is a program aimed to help children`s education in the area of basic mathematical skills. Thanks to the ...

Marek Andusiak | 11331 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000 | 0 | Downloads: 1177

Date added: Sep 27, 2005 | » Details

» Linear Equations

Learn to resolve linear equations with this special educational program. Suitable for students of about 12 to 17 years, for high schools or for home. There are four different exercises and the challenging math game `Valgebra`.: manoeuvre the falling numbe ...

Joustra Software | 230 KB | Windows,Dos | 18 | Downloads: 865

Date added: Sep 27, 2005 | » Details

go to top

Select page: [1] 2 3 4 5 6...