editing polar axes

[Shazzie]

How do I edit polar axes to display multiples of pi/6? I only seem to be able to do multiples and sub-divisions of pi/4. Help much appreciated!

[Simon]

Hi Shazzie,

The axes are fixed at the moment but I\'ll add your question as a feature request.  Something that may work for your application is a diy grid:

1. Add a point to (0,0)
2. Select the point
3. Right-click > Gradient Line
4. Enter pi/6 > OK
5. Repeat for all the lines you want.
6. Add circles centred on this point to represent r.
7. Go to Axes > Edit Axes > Options and select No Grid > OK
8. Save this as your custom template.

Cheers,

Simon