Non-Differentiability ​
Tags
Cegep1
Mathematics
Word count
60 words
Reading time
1 minute
Quality of a function that is not differentiable at a point or over an interval
A function is non-differentiable at a point
- Discontinuous
- A sharp corner, i.e. the derivative is discontinuous at
- A cusp (
), e.g. of
Ajitani Hifumi