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2015-10-05 01:02:02 +0200 | commented answer | How do I plot the magnitude of a complex-valued function? Thanks for the reply! You're right, I don't want v to be complex, but I thought that might force the eigenvalues to be interpreted as complex, or something. What I need is - how the magnitude of the eigenvalue behaves w.r.t. v, irrespective of whether the eigenvalue is real or complex. |
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2015-10-04 20:41:07 +0200 | asked a question | How do I plot the magnitude of a complex-valued function? My script is like this
My plot is broken where the eigenvalue is complex, with the error: verbose 0 (2717: plot.py, generate_plot_points) WARNING: When plotting, failed to evaluate function at 140 points. verbose 0 (2717: plot.py, generate_plot_points) Last error message: 'math domain error' What I want to do is observe the behavior of the magnitude of the eigenvalue with respect to v, irrespective of whether the eigenvalue is real or complex. If I try
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