【numpy】相关的文档

What are some possible calculations with numpy or scipy that can return a NaN?(numpy 或 scipy 有哪些可能的计算可以返回 NaN?)
mean from pandas and numpy differ(pandas 和 numpy 的意思不同)
numpy float: 10x slower than builtin in arithmetic operations?(numpy float:比算术运算中内置的慢 10 倍?)