Python Matrix.as_immutableの例

コード例 #1

def test_Matrix():
    assert mathematica_code(Matrix()) == '{}'

    m = Matrix([[1, 2], [3, 4444]])
    assert mathematica_code(m) == mathematica_code(m.as_immutable()) == '{{1, 2}, {3, 4444}}'

    m = SparseMatrix(m)
    assert mathematica_code(m) == mathematica_code(m.as_immutable()) == '{{1, 2}, {3, 4444}}'

コード例 #2

def test_as_immutable():
    X = Matrix([[1, 2], [3, 4]])
    assert sympify(X) == X.as_immutable() == ImmutableMatrix([[1, 2], [3, 4]])
    X = SparseMatrix(5, 5, {})
    assert sympify(X) == X.as_immutable() == ImmutableSparseMatrix(
        [[0 for i in range(5)] for i in range(5)])

コード例 #3

ファイル: test_immutable.py プロジェクト: skirpichev/diofant

def test_as_immutable():
    X = Matrix([[1, 2], [3, 4]])
    assert sympify(X) == X.as_immutable() == ImmutableMatrix([[1, 2], [3, 4]])
    X = SparseMatrix(5, 5, {})
    assert sympify(X) == X.as_immutable() == ImmutableSparseMatrix(
        [[0 for i in range(5)] for i in range(5)])