Fri 04 Jun 2004 08:28:53 AM UTC, comment #1:
I forgot to add the following:
(17) -> eval(z,x,2)
(17) %defsum (g(%C),%C,i,a,2)
,5
Type: Expression Integer
is questionable (but may be interpreted correctly)
Martin
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Fri 04 Jun 2004 08:26:31 AM UTC, original submission:
eval(D(f(x),x),f,y+->sum(g(i),i=a..y))
(9) %defsum (g(%A),%A,i,a,x)
,5
although this is correct, it looks rather strange...
Worse:
(12) -> eval(D(f(x),x),f,y+->sum(g(i,y),i=a..y))
(12) %defsum (g(%A,%%01),%A,i,a,x)
,5
Type: Expression Integer
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