I am just starting to explore the plotting capabilities of Sage by trying some of the examples in the tutorial. The 2D plots work great, but when I tried the first plot3d example, exactly as presented in the tutorial, I just got a blank graphics window.
That example is as follows.
x, y = var('x,y')
plot3d(x^2 + y^2, (x,-2,2), (y,-2,2))
I am running sage from the command line on an M4 iMac with macOS Sequoia 15.2 and am using the Safari browser, which launches the html viewer, which just displays a blank screen.
