Raymond Toy wrote: > Taking advantage of the double-double float support in CMUCL, I have > implemented a quad-double package for CMUCL, based on the quad-double > package of Yozo Hida (http://www.cs.berkeley.edu/~yozo/). You can > find the Lisp implementation at > http://common-lisp.net/~rtoy/qd-2007-05-30.zip.
Oops. That zip file is missing some files. Look for qd-2007-05-31.zip, which adds the missing files and has a few additional updates for portability. (I was able to build and run this on LW/ppc.) To check that things are working, compile and load qd-test.lisp and run (qdi::all-tests) The number of bits of accuracy should be around 212 bits for all cases except too, where it is known the algorithm is not accurate Sorry about that, Ray
