darcs-hash:20080729061836-c8de0-7119b5077ac025515b357e848c140f2f081ff831.gz

darcs-hash:20080729024613-c8de0-86103f4ebdaed2fc4e18756fb328f046920102a8.gz

darcs-hash:20070913200609-c8de0-b0e9b03737e97fb885b5a7a4305e79f6cd21a18f.gz

darcs-hash:20070907015248-c8de0-5f583ad3dac1a4d688b992a894c8ce75745bbbc7.gz

added luksan/ directory, which will eventually contain several routines written by Prof. Luksan and made available under the LGPL.  currently, I've converted the PLIN.FOR subroutine, which is a reimplementation of the LBFGS algorithm (and removed the lbfgs/ directory, since the code turns out to be non-free)

darcs-hash:20070903193815-c8de0-7428452045bf7147a8424cbd56af89de2e3efa66.gz

darcs-hash:20070901205135-c8de0-23fc5194f42a4bb5c52b8ecb88ab2f404af2907f.gz

add initial re-implementation of DIRECT (still too slow because convex hull is re-created from scratch each iter)

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darcs-hash:20070824163515-c8de0-a83acc3d0d58d0e818fa27585dcefbc0c6a578b4.gz

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darcs-hash:20070823151241-c8de0-892dec20933e93b9811997c9da167f4e2e40e16c.gz