Esempi in Python per limited_integrate_reduce

Esempio n. 1

File: test_prde.py Progetto: pbeltran/sympy-1

def test_limited_integrate_reduce():
    DE = DifferentialExtension(extension={"D": [Poly(1, x), Poly(1 / x, t)]})
    assert limited_integrate_reduce(Poly(x, t), Poly(t ** 2, t), [(Poly(x, t), Poly(t, t))], DE) == (
        Poly(t, t),
        Poly(-1 / x, t),
        Poly(t, t),
        1,
        (Poly(x, t), Poly(1, t)),
        [(Poly(-x * t, t), Poly(1, t))],
    )

Esempio n. 2

def test_limited_integrate_reduce():
    DE = DifferentialExtension(extension={"D": [Poly(1, x), Poly(1 / x, t)]})
    assert limited_integrate_reduce(
        Poly(x, t), Poly(t ** 2, t), [(Poly(x, t), Poly(t, t))], DE
    ) == (
        Poly(t, t),
        Poly(-1 / x, t),
        Poly(t, t),
        1,
        (Poly(x, t), Poly(1, t)),
        [(Poly(-x * t, t), Poly(1, t))],
    )

Esempio n. 3

def test_limited_integrate_reduce():
    DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(1 / x, t)]})
    assert limited_integrate_reduce(Poly(x, t), Poly(t**2, t), [(Poly(x, t),
    Poly(t, t))], DE) == \
        (Poly(t, t), Poly(-1/x, t), Poly(t, t), 1, (Poly(x, t), Poly(1, t, domain='ZZ[x]')),
        [(Poly(-x*t, t), Poly(1, t, domain='ZZ[x]'))])