I've been using Maxima since my undergraduate (over 10 years), now with Ubuntu20.04 lts, I become a newbie of SageMath. For a small project (both symbolical and numerical), in particular, student lab activities, Maxima has been a powerful tool for analyzing and visualizing data. (The Android version is also fantastic, but the poor keyboard.)
Mathematica is always enemy/friend. (My coworkers are all Mathematica speakers.)
Based on our record, Maxima seems to be a lot more popular than FreeCAD. While we know about 27 links to Maxima, we've tracked only 2 mentions of FreeCAD. 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.
I think the really neat piece of software behind this is maxima (https://maxima.sourceforge.io/), a rather influential computer algebra system of ancient lineage still in use today in more place than you might think. - Source: Hacker News / 21 days ago
In the maxima computer algebra system[1] which was ancestrally based on lisp it has a single quote operator[2] which delays evaluation of something and a "double quote" (which acually two single quotes rather than an actual double quote) operator[3] which asks maxima to evaluate some expression immediately rather than leaving it in symbolic form.[4] [1] https://maxima.sourceforge.io/ [2]... - Source: Hacker News / about 2 months ago
Use wxmaxima, a free and open-source computer algebra system:. Source: 5 months ago
There are several options, here is one of them: https://maxima.sourceforge.io. Source: 12 months ago
You may use maxima cas (https://maxima.sourceforge.io/) to solve symbolic complex problems. Source: about 1 year ago
Important note[0] from author: > With the help of my script, You get a way to install Solidworks on your Linux system. > Certain packages and programs that are required will be set up for You, but it's important to know, that my script only helps You to get the program to run and nothing more! Personally I may recommend try & use SolveSpace[1,2] and FreeCAD[3] — free & open-source 2D/3D... - Source: Hacker News / over 2 years ago
Also FreeCAD has a gcode workbench for full 3D. I've used it a little and would describe it as "usable once you work out the quirks". Https://freecadweb.org/. Source: about 3 years ago
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
SketchUp - 3D for Everyone
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.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
GNU Octave - GNU Octave is a programming language for scientific computing.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.