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Compiled function not working

  • To: mathgroup at
  • Subject: [mg110445] Compiled function not working
  • From: Fred Bartoli <myname_with_a_dot_inbetween at>
  • Date: Fri, 18 Jun 2010 07:44:12 -0400 (EDT)
  • Reply-to: myname_with_a_dot_inbetween at


I've a function that I need compiled for better performances.

ZsNoR[n_]=(3 4^(1+n))/(2+4^(1+n))

\*UnderoverscriptBox[\(\[Sum]\), \(i = 0\), \(nb - 1\)]
\*FractionBox[\(1\), \(ZsNoR[Part[SwList, i + 1]]\)]\)]]


But when I evaluate cf I get a
"CompiledFunction::cfse: Compiled expression 8/3 should be a 
machine-size integer"  error message that make no sense to me.

What am I doing wrong?


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