Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

sage.plot.plot3d.shapes2.Line() does not work in the cloud

The following code (straight from does not work in the SageMath Cloud, at least not for me:

from sage.plot.plot3d.shapes2 import Line
Line([(i*math.sin(i), i*math.cos(i), i/3) for i in range(30)], arrow_head=True)

The result is a long error message ending with "TypeError: 0 is not JSON serializable". Am I doing something wrong?