Periodically Double or Triple Periodically Double or Triple Periodically Double or Triple is a song by American band Yo La Tengo, from their 2009 album "Popular Songs". The music video was directed by John McSwain, and features stop motion animation with pieces of fruit, interspersed with close-ups of various people eating fruit. "Stereogum" felt that it was "mellow" and "could have been written in the '60s", while "the Guardian" called it "strutting, tongue-in-cheek funk". "Pitchfork" faulted the lyrics as "reek(ing) of a distinct lack of confidence", but lauded the music, in particular the "out-of-nowhere elevator-music break". National Public Radio praised it as a "marvel
Quadruple-precision floating-point format the double-double technique above, although that technique does not implement IEEE quadruple precision), since direct hardware support for quadruple precision is, as of 2016, less common (see "Hardware support" below). One can use general arbitrary-precision arithmetic libraries to obtain quadruple (or higher) precision, but specialized quadruple-precision implementations may achieve higher performance. A separate question is the extent to which quadruple-precision types are directly incorporated into computer programming languages. Quadruple precision is specified in Fortran by the codice_2 (module codice_3 from Fortran 2008 must be used, the constant codice_4 is equal to 16 on most processors), or as codice_5, or in