Differentiation and related topics.

## Project activity

#### Philip Walker on Mystery derivatives 3 years, 10 months ago

First "worksheet" should read "question", of course.

#### Philip Walker on Mystery derivatives 3 years, 10 months ago

Thanks for the update. I've changed the worksheet to reflect the new worksheet, and will use NDerivative wherever I need a derivative and a numeric one is suitable.

#### Philip Walker on Mystery derivatives 3 years, 10 months ago

Gave some feedback: Ready to use

#### Christian Lawson-Perfect on Mystery derivatives 3 years, 10 months ago

The problem here is caused by GeoGebra, which for reasons known to itself adds about 8000 variables to the top-level scope, one of which is called 'ko'.

I posted a bug report on the GeoGebra forum, and Michael Borcherds has made a new version of the worksheet which avoids the CAS, which he reckons is the root of the problem.

#### Philip Walker on Mystery derivatives 3 years, 10 months ago

Gave some feedback: Doesn't work

#### Philip Walker published Find the value from the derivatives 4 years, 2 months ago

#### Philip Walker on Find the value from the derivatives 4 years, 2 months ago

Gave some feedback: Ready to use

#### Philip Walker created Find the value from the derivatives 4 years, 2 months ago

#### Philip Walker on Mystery derivatives 4 years, 3 months ago

Gave some feedback: Needs to be tested

#### Philip Walker copied Oracle function estimation to Mystery derivatives 4 years, 3 months ago

#### Philip Walker on Oracle function estimation 4 years, 4 months ago

Gave some feedback: Needs to be tested