f(x)= mod x is this function differentiable at all points other than 0.(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Is mod x differentiable at all points

**Physics Forums | Science Articles, Homework Help, Discussion**