Use function inside compile

boristhphys · June 9, 2015, 5:35am

I noticed that inside Compile there seems to be no way to define a function. It always call MainEvalute:

fun = Compile[{x, _Real}, Module[{y = x, f}, f[y_] = y^2; y + f[y]]]

Any way to overcome it?

Thanks.

cadrin · June 9, 2015, 7:53pm

boristhphys · June 9, 2015, 8:15pm

The point is not just to use Module to get the answer, I need to make multiple function assignments inside Module and it should be compiled by function Compile to ensure a fast execution as it needs to be called hundreds thousands of times.

cadrin · June 9, 2015, 8:43pm

boristhphys · June 9, 2015, 8:45pm

I don’t see how that answers the question.

cadrin · June 9, 2015, 9:11pm

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Use function inside compile

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