RF21 0.91



Publisher Description



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.


About RF21

RF21 is a free software published in the Other list of programs, part of Education.

This program is available in English. It was last updated on 19 March, 2024. RF21 is compatible with the following operating systems: Windows.

The company that develops RF21 is christoph-hohmann. The latest version released by its developer is 0.91. This version was rated by 2 users of our site and has an average rating of 3.0.

The download we have available for RF21 has a file size of 1.13 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2004-05-21 and was downloaded 261 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the RF21 as malware if the download link is broken.

How to install RF21 on your Windows device:

  • Click on the Download button on our website. This will start the download from the website of the developer.
  • Once the RF21 is downloaded click on it to start the setup process (assuming you are on a desktop computer).
  • When the installation is finished you should be able to see and run the program.



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Users Rating:  
  3.0/5     2
Downloads: 261
Updated At: 2024-03-19
Publisher: christoph-hohmann
Operating System: Windows
License Type: Free