SpeQ Mathematics might be a bit more popular than GNU Octave. We know about 1 link to it since March 2021 and only 1 link to GNU Octave. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
As for Matlab, I think you'll be just fine with using GNU Octave. Source: about 2 years ago
My favorite that fits your request is SpeQ Mathmatics. For rolling dice use the command RandInt (random integer) along with the lowest and highest values. For your RGB example you would enter (RandInt( 1,255 ), RandInt( 1,255 ), RandInt( 1,255 )). Pressing F5 generates a new set of results. Source: almost 2 years ago
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
NumWorks - The graphing calculator that makes learning math easier.
Scilab - Scilab Official Website. Enter your search in the box aboveAbout ScilabScilab is free and open source software for numerical . Thanks for downloading Scilab!
NoteCalc - Browser-based notepad built for math calculations.