numpy.ufunc.nin# attribute ufunc.nin# 输入的数量. 包含 ufunc 视为输入的参数数量的数据属性. 示例 Try it in your browser! >>> import numpy as np >>> np.add.nin 2 >>> np.multiply.nin 2 >>> np.power.nin 2 >>> np.exp.nin 1 Go BackOpen In Tab