Adding differentiation/integration rules

> From: Raymond Toy <toy at rtp>
> Date: 24 Sep 2001 17:19:08 -0400
> 
> 
> This works.  Now, how do I get it to recognize that sn(0,m) = 0,
> cn(0,m) = 1, etc.?  With the gradef stuff above, I get this:
> 


Like this:

 tellsimp(cn1(0),1);
 tellsimp(sn1(0),0);

etc

-- 
Good luck

-Boris