我找到了MATHIMGE了。 http://www.programmersheaven.com/zone2/cat424/
MATHIMGE.ZIP 25830
(1640) MathImage ver. 2.1
2-d-graphing in world-coordinates (like the ancient
turbo-grafix, and more). 3-d-graphing in world-coordinates,
with variable world bounds, view distance, view angle, and view
point rotation. Graphing of wired or filled surfaces with a now
(as far as I can see) perfect display, and an algorithm which
almost costs nothing.