test_kin

test_kin(float64_tols, NBS)

Tests computation of kinetic energy.

Tests:

• That optimized and non optimized computations of kinetic energy give the same result.

• Idem for the gradient of the kinetic energy.

• That the gradient of the kinetic energy agrees with its finite difference approximation.

Parameters:

• float64_tols (pytest.fixture()) – See tests.test_config.float64_tols().

• NBS (choreo.cython._NBodySyst.NBodySyst)