Revision history [back]
 | 1 | initial version |
Well,
eq.subs({cos(th): f/sin(th)})
does the trick in the current case.
| | 1 | initial version |
Well,
eq.subs({cos(th): f/sin(th)})
does the trick in the current case.
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.