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...

» Pizza Party Puzzles

Middle-School (grades 5 through 9) math program written to provide skills in context. Students use hints to find what fraction of a pizza was eaten by each of five party-goers. Sample hints: `Judy had 2/5 of a pizza. Bill ate twice as much pizza as Judy.` ...

Polymath Love | 304 KB | Mac | 0 | Downloads: 876

Date added: Sep 27, 2005 | » Details

» Inplace Calculator

Inplace Calculator is more than just a simple computing utility. It automatically extracts/inserts digits or expressions from/to any documents, so you don`t have to copy/paste data or type it manually in. Simply place a cursor over data you want to input ...

Gracelogic | 1700 KB | Win98,WinME,WinXP,Windows2000 | 19.95 | Downloads: 819

Date added: Sep 27, 2005 | » Details

» Magic Math Time Travel for ages 10 to 11

Children can effectively learn math with friendly natural animals and/or worms.The comprehensive game to travel through billions of years, meeting the trilobites, dinosaurs, etc. is provided. The player may face the hazards like ` time dragons` and/or `ti ...

Nippon Educational Soft Lab. | 7710 KB | Windows | 20 | Downloads: 865

Date added: Sep 27, 2005 | » Details

» MathFlashCards

With the ever increasing demands for basic math skills, Math Flash Cards helps provide an ideal way for your child to accelerate his or her math abilities. Math Flash Cards really work. Take time with your children to develop their math skills. It will be ...

Jakadasoft | 436 KB | Win95,Win98,Windows2000,WinXP | 6.72 | Downloads: 889

Date added: Sep 27, 2005 | » Details

» BREAKTRU FRACTIONS N DECIMALS

Two programs in one. One that can Add, Subtract, Divide and Multiply fractions and another that can convert a decimal to a fraction or a fraction to a decimal. It`s a breeze with `Fractions`. Quick and easy interface. No confusing menus. Many fraction pro ...

BREAKTRU SOFTWARE | 5205 KB | Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003 | 9.95 | Downloads: 893

Date added: Feb 12, 2007 | » Details

» Equation graph plotter - EqPlot

Graph plotter program plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program. Graphically Revie ...

Institute of Mathematics and Statistics | 1953 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista | 15 | Downloads: 883

Date added: Feb 12, 2007 | » Details

» STFMath

STFMath, technically enhanced math utility, allows you to: draw Cartesian (standard or parametric) and Polar functions, special functions (Gamma, Beta, Fourier, Blancmange) or Integral (with Average preview) in MDI (Multi Documents Interface) supported Gr ...

Slavko Ilic | 5450 KB | Windows | 24 | Downloads: 893

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: 858

Date added: Sep 27, 2005 | » Details

» EMSolution Trigonometry Equations short

This bilingual training program offers 19292 of fully explained step by step solutions of trigonometric equations together with test authoring tools. Problems of 11 levels of complexity vary from basic elementary tasks to advanced trig equations. All trig ...

EMTeachline Software | 3840 KB | Win95,Win98,WinXP,Windows2000 | | Downloads: 901

Date added: Sep 27, 2005 | » Details

» Numbers Up! Baggin` the Dragon OSX

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 | 13966 KB | Mac,Os2 | | Downloads: 1003

Date added: Sep 27, 2005 | » Details

» XCBA Cargo Office

XCBA Cargo Office is a user-friendly Draft Survey calculation program for Ships` Officers and Marine Surveyors. XCBA Cargo Office is easily operated using either Keyboard or Mouse. XCBA Cargo Office complies with the latest UN ECE standards for Draught Su ...

Xcba, Inc. | 8966 KB | Win98,WinME,WinNT 4.x,WinXP,Windows2000 | 49.95 | Downloads: 836

Date added: Sep 27, 2005 | » Details

» Any Place Calculator

Any Place Calculator allows you to make calculations in any place where it is possible to enter expressions (e.g. text editor, lines of input, etc.). After starting the calculator, it is automatically placed in your system tray. All you have to do to coun ...

FOMINE SOFTWARE | 168 KB | Windows | 9.95 | Downloads: 1033

Date added: Sep 27, 2005 | » Details

» SpeQ Mathematics

SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute all calculations. You can define variables and functions, and plot graphs of your fun ...

SpeQ Mathematics | 454 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista | | Downloads: 858

Date added: Oct 25, 2007 | » 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: 889

Date added: Feb 12, 2007 | » Details

» Convert It - Unit Conversion Tool

Convert it is a program converting various types of measurement units(supports more than 200 unit types).The program has seven main categories of units each containing lots of unit types in them.These categories are as follows; Length Weight Volume Area D ...

XYZSoftware | 660 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000 | 8 | Downloads: 922

Date added: Sep 27, 2005 | » Details

» MathAid College Algebra

Interactive College Algebra course designed to ensure engaging, self-paced, and self-controlled e-learning process and help students to excel in their classes. Java- and web-based math course includes theoretical concepts, hands-on examples featuring anim ...

MathAid, LLC | 648 KB | Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000,Unix,Linux | 30.95 | Downloads: 771

Date added: Sep 27, 2005 | » Details

» EMSolution Algebra

This bilingual program offers 70690 of fully explained step by step solutions of algebra problems together with test authoring tools. Problems of 11 levels of complexity vary from basic to advanced: linear, quadratic, biquadratic, reciprocal, cubic, high ...

EMTeachline Software | 5035 KB | Win95,Win98,WinXP,Windows2000 | | Downloads: 911

Date added: Sep 27, 2005 | » Details

» Archim

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, as well as ...

Stochastic Lab | 648 KB | Win95,Win98,WinME,WinXP,Windows2000 | 25 | Downloads: 1031

Date added: Feb 12, 2007 | » Details

» Math Scratch

Math Scratch teaches the mathematical process for addition, subtraction, multiplication, and division of whole numbers. Children will learn to work with one to five numbers, carrying, borrowing, and remainders as they would with pencil and paper. With ove ...

| 2857 KB | Win98,WinME,WinNT 4.x,WinXP,Windows2000 | 39.95 | Downloads: 928

Date added: Sep 27, 2005 | » Details

» 3D Geometrical Objects

The software is designed as a simple accessory for teaching math. The program can represent the following objects in 3D space: regular prism (3 to 10 sides); general three-sided prism; special four-sided prism (adjustable inclination of sides); regular py ...

EduIQ.com | 1089 KB | Win95,Win98,WinME,WinXP,WinNT 4.x,Windows2000,Windows2003 | 29 | Downloads: 972

Date added: Sep 27, 2005 | » Details

go to top

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