NotImplementedErrors Matrices

NotImplementedErrors Matrices

amit@amit-UDell:~/Desktop/myrepo/sympy/sympy/matrices$ grep -r -H "NotImplementedError"
Binary file expressions/blockmatrix.pyc matches
Binary file expressions/determinant.pyc matches
expressions/tests/test_matrix_exprs.py:    raises(NotImplementedError, lambda: 2/B)
expressions/matmul.py:            raise NotImplementedError("Can't simplify any further")
expressions/matexpr.py:        raise NotImplementedError
expressions/matexpr.py:        raise NotImplementedError("Matrix Power not defined")
expressions/matexpr.py:        raise NotImplementedError()
expressions/matexpr.py:        raise NotImplementedError(
expressions/matpow.py:                raise NotImplementedError(("(%d, %d) entry" % (int(i), int(j)))
Binary file expressions/trace.pyc matches
expressions/determinant.py:        except (AttributeError, NotImplementedError):
Binary file expressions/matexpr.pyc matches
expressions/blockmatrix.py:        raise NotImplementedError(
expressions/trace.py:        except (AttributeError, NotImplementedError):
Binary file expressions/matmul.pyc matches
Binary file expressions/matpow.pyc matches
tests/test_matrices.py:    raises(NotImplementedError, lambda: m.is_diagonalizable(True))
tests/test_matrices.py:    raises(NotImplementedError, lambda: Matrix([[1, 0], [1, 1]])**(S(1)/2))
tests/test_matrices.py:    raises(NotImplementedError,
tests/test_matrices.py:            except NotImplementedError:
tests/test_matrices.py:                except NotImplementedError:
tests/test_matrices.py:    raises(NotImplementedError, lambda: Matrix(array([[
Binary file dense.pyc matches
Binary file matrices.pyc matches
Binary file sparse.pyc matches
dense.py:        raise NotImplementedError()
dense.py:        raise NotImplementedError("Matrix Power not defined")
matrices.py:                    raise NotImplementedError(
matrices.py:                raise NotImplementedError(
matrices.py:            raise NotImplementedError(
matrices.py:            raise NotImplementedError("Under-determined System.")
matrices.py:            raise NotImplementedError("Under-determined System.")
matrices.py:                raise NotImplementedError(
matrices.py:            except (NotImplementedError, TypeError):
matrices.py:                raise NotImplementedError("Matrix Norms under development")
matrices.py:            raise NotImplementedError("Exponentiation is implemented only for matrices for which the Jordan normal form can be computed")
matrices.py:                            raise NotImplementedError(
matrices.py:                    raise NotImplementedError(
matrices.py:            raise NotImplementedError('Rank-deficient matrices are not yet '
sparse.py:        raise NotImplementedError()
sparse.py:            raise NotImplementedError(
sparse.py:            raise NotImplementedError(
amit@amit-UDell:~/Desktop/myrepo/sympy/sympy/matrices$