Posts for the month of September 2015

Simple OpenTURNS add-in for Excel


A proof-of-concept is available at

There is documentation to build, install and test this add-in. Source code is released under the same license as OpenTURNS, and is commented so that adding new functions should be pretty straightforward. It has been tested with Excel 2010 and 2013, but should work with any version >= 2007.

Your feedback is very welcome, please use github tracker if there are any issues, and let us know if you write your own XLL.



Here is the (non-official) OpenTURNS 1.6 for OS X.

The tarball contains OpenTURNS and its dependencies :

  • The muParser library,
  • The TBB library,
  • OpenBLAS,
  • HMat (hmat-oss)

User should read the help file (README) provided for the installation instructions.

Currently, the compiled wrappers (poutre,..) segfault. As this technology will be removed in the next release, there is no workaround.

Please report any other problem encountered.

Thank you for your feedback.