1
vote
2answers
115 views

Software for visualizing partial derivatives?

I'm whipping up a set of notes, and I want to include a diagram or two showing some partial derivatives. Specifically, a diagram would include: a 3D surface of the form z=f(x,y), a plane of the form ...
2
votes
3answers
321 views

3D graphic in vector format

Please recommend a program that can build a graphic of a 3d function and save it to some vector file format (SVG, EPS/PostScript, WMF etc.) I found only Madagascar software, it is free, but it was ...
2
votes
6answers
512 views

Software to display 3D surfaces

What are some examples of software or online services that can display surfaces that are defined implicitly (for example, the sphere $x^2 + y^2 + z^2 = 1$)? Please add an example of usage (if not ...
11
votes
7answers
20k views

Recommended (free) software to plot points in 3d

I am looking for (preferably free) software to: 1) plot 3d points read from a file. A scatter plot would be fine. 2) Optionally color the points by a property - also read from the file It would be ...