def trapz(y, x=None, axis=-1): return _Ntrapz(y, x, axis=axis)
def trapz(y, x=None, axis=-1): return _Ntrapz(y, x, axis=axis)
def trapz(y, x=None, axis=-1): return _Ntrapz(y, x, axis=axis)
def trapz(y, x=None, axis=-1): return _Ntrapz(y, x, axis=axis)