numerical integration

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
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Anze Slosar
Posts: 183
Joined: September 24 2004
Affiliation: Brookhaven National Laboratory
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numerical integration

Post by Anze Slosar » February 08 2005

Could anybody suggest a good numerical library for intergration in 1-3 dimensions in fortran 90 / 77? So far I have been using qromb from Numerical Recipes and while it does the job, it is well known that NR stinks and it is difficult to change parameters of integration procedure. I want something along the lines of intel math kernel library, but so that it does other things besides matrices.

How are people's experience with NAG, is ti worth buying?

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