# Today I Learned

## Python Stupid numpy.piecewise

The piecewise() function in numpy is not very good. Due to the writing of the function, one wouldn’t be surprised to encounter the following error,

in which n is the length of condition list and n2 is the length of function list.

To avoid it, the input should always be prepared as following

## A Random #TIL# for You

Most technical TILs will be updated at

By OctoMiao

Last updated