On Thursday 27 November 2003 05:15, C Y wrote:
>(C6) format((1+2*eps*(q+r*cos(g))^2)^4,%series(eps,2),%trig(g),factor);
>
>
>Error: The function POIS-SETUP is undefined.
>Fast links are on: do (si::use-fast-links nil) for debugging
>Error signalled by LISP:LET*.
>Broken at LISP:LET*. Type :H for Help.
>MAXIMA>>
How did you get it?
I have
(C4) format((1+2*eps*(q+r*cos(g))^2)^4,%series(eps,2),%trig(g),factor);
2 2 2
(D4) 1 + eps (4 (r + 2 q ) + 4 COS(2 g) r + 16 COS(g) q r)
2 4 2 2 4 4 3
+ eps (3 (3 r + 24 q r + 8 q ) + 3 COS(4 g) r + 24 COS(3 g) q r
2 2 2 2 2
+ 24 COS(g) q r (3 r + 4 q ) + 12 COS(2 g) r (r + 6 q )) + . . .
In addition to my previous message. Google pointed me that our src dir has
pois2(3).lisp :-))). I found that they are not workable, however.
E.g., I have
(C12) intopois(cos(u+x*v)^2);
Illegal arg to POISSIMP:
v x + u
So it's necessary to debug them. I feel we can get pois2.demo working after
correcting pois2(3).
best rgds,
V