I have released version 0.1.0 of the Java GNU Scientific Library (JGSL) project, its first public release. You can download it from here.

This first release provides Java wrapper classes for the Special Functions module of the GNU Scientific Library (log, exp, airy, bessel, etc). I’ve run some preliminary tests on the log function, that suggest the JGSL version are about 10% faster than Java’s built-in function.