def _sphere_constraint(rd, r0, R_adj):
    return R_adj - np.sqrt(np.sum((rd - r0) ** 2))
Test to Return cputime used by the vms
dataset/ETHPy150Open mne-tools/mne-python/mne/dipole.py/_sphere_constraint--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/xapi_test.py/XapiTestCase.test_vm_cputime