NumPy参考 >通用功能(ufunc) > numpy.ufunc.ntypes
attribute
ufunc.
ntypes
¶The number of types.
The number of numerical NumPy types - of which there are 18 total - on which the ufunc can operate.
See also
Examples
>>> np.add.ntypes
18
>>> np.multiply.ntypes
18
>>> np.power.ntypes
17
>>> np.exp.ntypes
7
>>> np.remainder.ntypes
14