Exemplos de is_strictly_increasing em Python

Exemplo n.º 1

def test_is_strictly_increasing():
    assert is_strictly_increasing(4 * x**3 - 6 * x**2 - 72 * x + 30,
                                  Interval.Ropen(-oo, -2))
    assert is_strictly_increasing(4 * x**3 - 6 * x**2 - 72 * x + 30,
                                  Interval.Lopen(3, oo))
    assert is_strictly_increasing(4 * x**3 - 6 * x**2 - 72 * x + 30,
                                  Interval.open(-2, 3)) is False
    assert is_strictly_increasing(-x**2, Interval(0, oo)) is False

Exemplo n.º 2

def test_is_strictly_increasing():
    """Test whether is_strictly_increasing returns correct value."""
    assert is_strictly_increasing(4 * x**3 - 6 * x**2 - 72 * x + 30,
                                  Interval.Ropen(-oo, -2))
    assert is_strictly_increasing(4 * x**3 - 6 * x**2 - 72 * x + 30,
                                  Interval.Lopen(3, oo))
    assert not is_strictly_increasing(4 * x**3 - 6 * x**2 - 72 * x + 30,
                                      Interval.open(-2, 3))
    assert not is_strictly_increasing(-x**2, Interval(0, oo))
    assert not is_strictly_decreasing(1)

Exemplo n.º 3

Arquivo: test_singularities.py Projeto: KonstantinTogoi/sympy

def test_is_strictly_increasing():
    """Test whether is_strictly_increasing returns correct value."""
    assert is_strictly_increasing(
        4*x**3 - 6*x**2 - 72*x + 30, Interval.Ropen(-oo, -2))
    assert is_strictly_increasing(
        4*x**3 - 6*x**2 - 72*x + 30, Interval.Lopen(3, oo))
    assert not is_strictly_increasing(
        4*x**3 - 6*x**2 - 72*x + 30, Interval.open(-2, 3))
    assert not is_strictly_increasing(-x**2, Interval(0, oo))
    assert not is_strictly_decreasing(1)

Exemplo n.º 4

Arquivo: test_singularities.py Projeto: atreyv/sympy

def test_is_strictly_increasing():
    assert is_strictly_increasing(4*x**3 - 6*x**2 - 72*x + 30, Interval.Ropen(-oo, -2))
    assert is_strictly_increasing(4*x**3 - 6*x**2 - 72*x + 30, Interval.Lopen(3, oo))
    assert is_strictly_increasing(4*x**3 - 6*x**2 - 72*x + 30, Interval.open(-2, 3)) is False
    assert is_strictly_increasing(-x**2, Interval(0, oo)) is False