Downloaded from http://math.nist.gov/javanumerics/jama/Jama-1.0.2.tar.gz
No license info in the archive, but we can read this on their website :
Copyright Notice  This software is a cooperative product of The
MathWorks and the National Institute of Standards and Technology (NIST)
which has been released to the public domain. Neither The MathWorks
nor NIST assumes any responsibility whatsoever for its use by other
parties, and makes no guarantees, expressed or implied, about its
quality, reliability, or any other characteristic.