Topic: Calculate Length of Path

I am in doubt in calculating length of path of a trigonometric function using "degree" as unit of angle as compared with the same using "radian" as unit of angle.

Please help to clarify.
Many thank !!

Post's attachments

Attachment icon length of path (degree).grf 1.25 kb, 623 downloads since 2013-12-28 

Attachment icon length of path (radian).grf 1.26 kb, 610 downloads since 2013-12-28 

Re: Calculate Length of Path

You are right. This is clearly wrong. I have looked through it and found several errors in calculation of area and length of path in degrees. I have fixed them now in the beta version:
http://www.padowan.dk/beta/

Re: Calculate Length of Path

Dear Ivan,

Thank you for your fast response.
I have try the beta version and the problem in calculating "length of path" seem rectified.

Thank you.