d6e00edb6b5e23c0aafc7b169f7517fe39da0fd6,mathics/builtin/linalg.py,Eigenvectors,apply,#Eigenvectors#Any#Any#,999

Before Change

        // Try to sort the results as complex numbers
        except TypeError:
            try: 
                eigenvects = sorted(eigenvects,
                                    key=lambda v_c: -abs(v_c[0]))
            // Don"t sort the results at all
            except TypeError:
                pass

After Change

            return evaluation.message(
                "Eigenvectors", "eigenvecnotimplemented", m)

        if all(v.is_complex for (v, _, _) in eigenvects):
            eigenvects.sort(key=lambda v: (abs(v[0]), - re(v[0]), - im(v[0])),
                            reverse=True)
        else:
            eigenvects.sort(key=lambda v: from_sympy(v[0]).get_sort_key())

        result = []
        for val, count, basis in eigenvects:
            // Select the i"th basis vector, convert matrix to vector,
            // and convert from sympy

Instances