Re: [Rd] Development version of R: Improved nchar(), nzchar() but changed API

>>>>> "GC" == Gábor Csárdi writes: GC> You can get an RSS/Atom feed, however, if that's good: GC> https://github.com/wch/r-source/commits/master.atom That is available in gwene/gmane as: gwene.com.github.wch.r-source.commits.trunk -J

Re: [Rd] Speeding up matrix multiplies

n: union rd { double d; uint64_t l; }; union rd u; then: u.d is an R NA iff both of: u.l & 0x7ff0 == 0x7ff0 u.l & 0x == 1954; are true. -- James Cloos