i've interest to know the kind of function that cannot be deffientiated.
更新1:
f: R - R what it means? is there any prefix can be add before diffientiable to mean ---not diffientiable---
f: R - R what it means? is there any prefix can be add before diffientiable to mean ---not diffientiable---
收錄日期: 2021-04-23 17:21:04
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071011000051KK00062