Hello
what is wrong with the following code:
----------------------------------------------------------------
#include "axiom"
extend List (R:Ring) : with {
sumlist:(ll: %)->R;
} == {add {
sumlist ( ll: %) : R == {
s: R :=0;
for x:R in generator ll repeat s:= s+x;
return s
}
}
}
----------------------------------------------------------------
it compiles fine, but then I get
(1) -> sumlist [1,2,3]
1) ->
>> System error:
Caught fatal error [memory may be damaged]
this happens on debian stable, Axiom+Aldor from April 2006,
(axiom-aldor-20060621.tgz as available on axiom-developer.org).
I was wondering how to implement a "generic" sumlist function.
thanks
Franz
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