# Math Help - Oscillation in differentiability

1. ## Oscillation in differentiability

I know it's not.
All the book uses to explain it is a problem I don't understand.

I can put the problem, but it's long and mostly just proves oscillation isn't differentiable.

So my question is:

WHAT IS OSCILLATION?

2. Originally Posted by Truthbetold
I know it's not.
All the book uses to explain it is a problem I don't understand.

I can put the problem, but it's long and mostly just proves oscillation isn't differentiable.

So my question is:

WHAT IS OSCILLATION?
I suppose that depends on what topic you are covering. I would guess the best idea would be to post the example. (I'm apparently telling you to do a lot of typing. Sorry!)

-Dan