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src/s/y/sympy-HEAD/sympy/integrals/tests/test_transforms.py   sympy(Download)
from sympy.integrals.transforms import (mellin_transform,
    inverse_mellin_transform, laplace_transform, inverse_laplace_transform,
    fourier_transform, inverse_fourier_transform,
    sine_transform, inverse_sine_transform,
    cosine_transform, inverse_cosine_transform,
 
    # Test unevaluated form
    assert cosine_transform(f(t), t, w) == CosineTransform(f(t), t, w)
    assert inverse_cosine_transform(
        f(w), w, t) == InverseCosineTransform(f(w), w, t)

src/s/y/sympy-0.7.5/sympy/integrals/tests/test_transforms.py   sympy(Download)
from sympy.integrals.transforms import (mellin_transform,
    inverse_mellin_transform, laplace_transform, inverse_laplace_transform,
    fourier_transform, inverse_fourier_transform,
    sine_transform, inverse_sine_transform,
    cosine_transform, inverse_cosine_transform,
 
    # Test unevaluated form
    assert cosine_transform(f(t), t, w) == CosineTransform(f(t), t, w)
    assert inverse_cosine_transform(
        f(w), w, t) == InverseCosineTransform(f(w), w, t)

src/s/y/sympy-HEAD/sympy/core/tests/test_args.py   sympy(Download)
def test_sympy__integrals__transforms__CosineTransform():
    from sympy.integrals.transforms import CosineTransform
    assert _test_args(CosineTransform(2, x, y))