Advanced Search

Question: `evalf/int`, "external hardware float library could not be found/used"

Question:`evalf/int`, "external hardware float library could not be found/used"

highsciguy 75 Maple
openmaple linux evalf
May 22 2012
0

After first tests with my brandnew Maple 16 (64bit) installation on Ubuntu Linux (12.04 Ubuntu Precise) I encountered the following error:

    `evalf/int`, "external hardware float library could not be found/used"

when I run e.g.

     evalf(Int(BesselJ(3,x),x=1..13,digits = 4,method = _d01ajc));

with OpenMaple

I wonder how to fix it.

I have

    export MAPLE=...

and

    export LD_LIBRARY_PATH=...

which used to be sufficient for my maple code with previous maple versions.

Do I need to set further environment variables? Note that the same command works if I use commandline maple!

Thanks in advance!
Please Wait...