pip install scipy报错
error: subprocess-exited-with-error Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.note: This error originates from a subprocess, and is likely not a problem with pip.第一步…
文章目录 误差函数简介复平面上的误差函数与误差函数相关的函数 误差函数简介
误差函数的实质是正态分布的概率,其重要性可见一斑,其表达式为 erf 2 π ∫ 0 x e − t 2 d t \operatorname{erf}\frac{2}{\sqrt{\pi}}\int^x_0e^{-t^2}\text dt erfπ…