Quadruple jump controversy important. It's good for me to keep challenging myself. I can't hold back on anything, and taking chances is what sports are about." Plushenko's program was more ambitious and risky with the quadruple toe/ triple toe loop, while Lysacek did not even attempt the quad as a single jump "at the biggest moment on skating's biggest stage." Sports journalist Kevin Blackistone wrote: "What has unfolded at the Vancouver Winter Games in figure skating would be the equivalent of not crediting Shaun White for his double McTwist in the half pipe and rewarding less ambitious snowboarders for getting the basics perfect."
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