I've got a little problem with my AFX 2.0. I usually use CAS to do my symbolic differentiations but, at say the true, when it try to do:
diff(senx,x
the AFX plot out as result:
-Π/180 cosx.
If we think at Π in grads (Π=180),
Diff(senx,x = -cosx
That is correct.
The problem is if I take this ans and I use it to do other calc, the AFX take Π=3,14 and obviously
-Π/180 cosx. Would not be equal to âcosx.
So can someone help me?
Thanks
Edited by Magno, 08 January 2009 - 10:38 AM.