Python log10 примеры использования

Пример #1

Файл: test_interval_functions.py Проект: KonstantinTogoi/sympy

def test_log10():
    a = log10(interval(1, 2))
    assert a.start == 0
    assert a.end == np.log10(2)
    a = log10(interval(-1, 1))
    assert a.is_valid is None
    a = log10(interval(-3, -1))
    assert a.is_valid is False
    a = log10(-3)
    assert a.is_valid is False
    a = log10(2)
    assert a.start == np.log10(2)
    assert a.end == np.log10(2)

Пример #2

Файл: test_interval_functions.py Проект: zabatistas/sympy

def test_log10():
    a = log10(interval(1, 2))
    assert a.start == 0
    assert a.end == np.log10(2)
    a = log10(interval(-1, 1))
    assert a.is_valid is None
    a = log10(interval(-3, -1))
    assert a.is_valid is False
    a = log10(-3)
    assert a.is_valid is False
    a = log10(2)
    assert a.start == np.log10(2)
    assert a.end == np.log10(2)