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2026-02-25 04:03:00 +0100 received badge  Teacher (source)
2026-02-20 00:47:15 +0100 answered a question I am trying to draw graphs of the following type: W = Z . Z^0.5+3i in my Jupyter Notebook. I really don't see how to do it.

In the ipynb you can try this call in a cell and tweak the x and y ranges to get the proper graph: complex_plot(lambda

2026-02-11 06:55:50 +0100 edited answer How to enter a periodic function in Sagemath?

I tried this sample code which is working fine: sage: def periodic_function(x): ....: result1 = sin(x/2) ....:

2026-02-11 06:54:50 +0100 answered a question How to enter a periodic function in Sagemath?

I tried this sample code which is working fine: sage: def periodic_function(x): ....: result1 = sin(x/2) ....:

2026-02-06 03:23:49 +0100 edited question Getting circular import error in sage.symbolic module when running a Jupyter notebook from sage.manifolds project

Getting error when running a Jupyter notebook from sage.manifolds project when I run a Jupyter notebook "Simulation of a

2026-02-06 03:22:37 +0100 commented question Getting circular import error in sage.symbolic module when running a Jupyter notebook from sage.manifolds project

one more comment: I did not get this error when Arch Linux included Python 3.13 + SageMath 10.8.0 As soon as I upgraded

2026-02-04 21:48:06 +0100 commented question Getting circular import error in sage.symbolic module when running a Jupyter notebook from sage.manifolds project

Thanks for the repro in Ubuntu and providing update, Eric.

2026-02-04 16:52:42 +0100 received badge  Editor (source)
2026-02-04 16:52:42 +0100 edited answer sage -n can't find jupyter sagemath kernel

try either of these commands: jupyter lab --allow-root or jupyter notebook --allow-root

2026-02-02 13:17:59 +0100 answered a question sage -n can't find jupyter sagemath kernel

try these commands: jupyter lab --allow-root jupyter notebook --allow-root

2026-02-02 13:17:59 +0100 asked a question Getting circular import error in sage.symbolic module when running a Jupyter notebook from sage.manifolds project

Getting error when running a Jupyter notebook from sage.manifolds project when I run a Jupyter notebook "Simulation of a