GHC and GSL
Adrian Victor Crisciu
acrisciu at gmail.com
Mon Jul 22 15:38:46 CEST 2013
Hi,
I need to import in one of my programs the minimization module form
Numeric.GSL.Minimization. When I run even the example code in interactive
mode, ghci crashes with a "Bus error" message. Is this a bug, or is
something wrong with my code?
The offending program follows:
module MinMaxTest where
import Numeric.GSL.Minimization
objFunc :: [Double] -> Double
objFunc [x, y] = 10 * (x-1)^2 + 20 * (y-2)^2 + 30
main :: IO ()
main = do
let (s, p) = minimize NMSimplex2 1e-2 30 [1, 1] objFunc [5, 7]
print s
print p
I use ghc-7.6.3 on a Slackware-Linux platform.
Can anyone help?
Thank you in advance.
Adrian-Victor
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