The ESSL provides a set of highly optimized mathematical subroutines especially tuned for the IBM RISC System/6000 and for IBM Power 4. The library can be used with Fortran, C, and C++ programs.

	Version 4.3 on JUMP and JUGENE
	Availability: Object code library (32-/64-bit addressing mode on JUMP)
	Access and Usage at FZJ

Information and Documentation
(the latest versions only available on IBM WWW server)
 Guide and Reference        HTML       PDF (7 MB)