Compile nested loops with depending index variables...
- To: mathgroup at smc.vnet.net
- Subject: [mg61116] Compile nested loops with depending index variables...
- From: "Christoph Lhotka" <lhotka at astro.univie.ac.at>
- Date: Tue, 11 Oct 2005 03:20:08 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
How is it possible to compile the following code structures in Mathematica:
Do|Table[exp[i,j,...],{i,0,n},{j,0,i},...],
for example in
In[..]:=f=Compile[{n},Do[g[i,j],{i,0,n},{j,0,i}]
Out[..]:= CompiledFunction[...]
?
It does not work, when you use the compiled function, since the compiler
expects a integer expression for i...
Do[Do[Do ... does not work either!
This is such a basic construct!
-- Mag. Christoph Lhotka --
University of Vienna / Institute for Astronomy
mail. lhotka at astro.univie.ac.at