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 | 1 | initial version |
You can take the derivative of a matrix and substitute x=x0 using apply_map
ev1=M0.eigenvalues
ev2=(M0.apply_map(lambda y:y.diff(x).subs(x==x0))).eigenvalues()
This takes the derivatives of all the components of M0, substitutes x=x0 and then calculates the eigenvalues of the resulting matrix.
| | 2 | No.2 Revision |
You can take the derivative of a matrix and substitute x=x0 using apply_map
ev1=M0.eigenvalues
ev1=M0.eigenvalues()
ev2=(M0.apply_map(lambda y:y.diff(x).subs(x==x0))).eigenvalues()
This takes the derivatives of all the components of M0, substitutes x=x0 and then calculates the eigenvalues of the resulting matrix.
