Used RF21 for Windows?


Editors’ Review

Download.com staff
RF21 is a comprehensive scientific calculator, plotter, and programming environment designed for advanced mathematical problem-solving. It offers extensive function support and data management.
  • Pros

    • Integrated calculator, plotter, and programming system.
    • Supports user-defined commented multivariate functions and libraries.
    • Searchable database archives and retrieves past work.
    • Includes predefined functions like gamma, zeta, and Bessel.
    • Supports simple and parametric plots with multiple curves.
  • Cons

    • No mention of specific plot customization options.
    • BMP export is the only image format specified.
    • Documentation details are not elaborated upon.
    • No information on integration with other software.

Used RF21 for Windows?


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Full Specifications

GENERAL
Release
Latest update
Version
0.91
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 95
  • Windows 10
  • Windows 2000
  • Windows XP
  • Windows 98
Additional Requirements
Windows 95/98/2000/XP
POPULARITY
Total Downloads
27,615
Downloads Last Week
1

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Developer’s Description

Develop the ability to solve several higher mathematics problems.

RF21 is a scientific calculator, plotter, programming and numeric system in one. It allows for permanent installation of a user's own commented multivariate functions and libraries. It works as an archive at the same time, with integrated searchable database, to let you find and reuse materials created years ago. Predefined functions include the gamma, zeta, psi, and Bessel functions, error integral, cumulative Binomial distribution. On top of these and the user libraries, the program's numeric and plotting capabilities can be used.

RF21 supports simple and parametric plots, several curves in one picture, printing and .BMP export. Standard libraries covering many areas, such as combinatorics, stochastics, diophantic problems, and partition numbers. Verision 0.91 features new printing utility, plot features, libraries, and documentation.


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