http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57925
--- Comment #2 from yangzhe1990 at gmail dot com --- (In reply to Paolo Carlini from comment #1) > Ok, but since you don't seem to have a Copyright assignment on file, we > can't really use your code and we would have to, eg, adapt from scratch the > GSL code or something entirely different. Are you willing to assign the > Copyright to FSF? I can send you the questionnaire to request the official > forms. Cool. Feel free to use or modify my code, or do anything on this code. It's public domain. BTW, boost also implemented this algorithm.