People,
I am trying to use FriCAS 1.2.5
to find numerically
Integral from a to b
(<certain rational function of x over Integer> * ln(abs(x))) dx,
with a, b : Float, with computing everything as Float.
Is it of the package
ElementaryFunctionDefiniteIntegration(D4,D2)
?
I see
(D2,SegmentBinding(OrderedCompletion(D2))) -> Union(f1:
OrderedCompletion(D2),f2: List(OrderedCompletion(D2)),fail:
failed,pole: potentialPole)
from ElementaryFunctionDefiniteIntegration(D4,D2)
if D2 has Join(TRANFUN,PRIMCAT,ACFS(D4)) and D4 has Join(
EUCDOM,COMPAR,CHARZ,RETRACT(INT),LINEXP(INT)),
and wonder:
what types to set for D2, D4 ?
what needs to be the call ?
Is it
int := integrate $ ElementaryFunctionDefiniteIntegration(?, ?)
int (1.0/(x^2 + x), x = 0.5 .. 1.0)
??
Thanks,
------
Sergei
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