Technical Support

We offer expert support direct from the developers of GSL. If you have a problem, we have the answer!

Technical support

Technical support for GSL is available by email or telephone — we cover all issues on any platform.

  • We always work to an agreed price, so you know exactly how much any work will cost.
  • Our work is backed with a 100% "no fix, no fee" guarantee. If we can't solve your problem, we don't charge.

For a free estimate, please contact sales@network-theory.com or call +44 117 317 9309 with a brief description of the problem. We will get back to you by the next business day.

Need a specific algorithm or function? We can implement and test it for you.

For installation issues, we recommend purchasing our GSL CD package which includes 12 months support.

Printed Reference Manual

The complete guide to GSL, now in print:

GNU Scientific Library Reference Manual - Revised Second Edition (v1.8)
Paperback (6"x9"), 636 pages, 60 figures. Revised August 2006.
Retail Price: $39.99 (£24.99 in UK)
ISBN: 0-9541617-3-4

Available from:

The manual can also be ordered from any bookstore using the ISBN number.

Mailing list archives

Archives of the public GSL bug-report and users mailing lists can be accessed here: