Mathematical calculator RionaCalc Pro
is a simple but powerful calculator that works with arithmetic expressions.
The major features of the program are:
- supports more then 20 mathematical and logical operators and more
than 70 functions
- remembers all last expressions and results
- works with complex numbers, common fractions, date, time and stings
- works with numbers in non-decimal scales of notation: binary, octal and hexadecimal numbers
- solves the quadratic and cubic equations
- finds root, minimum, maximum of the function and calculates value of
define integral in any interval
- has built-in module for the units of measurement conversion
- unlimited number of user-defined variables
- can draw 2D and 3D graphics
- has module for testing and training your calculation skills
- multi-language interface.
What is new in this version:
download the latest version 1.2.8 (2009-03-21)
- Changed function solve2 and solve3 behaviour: show value of all roots instead of root number.
(1 063 KB)
download the portable version (7z-archive) of RionaCalc Pro 1.2.8 (2009-03-21)