FP_SQRT_Q         120 include/math-emu/quad.h #define FP_SQRT_Q(R,X)			_FP_SQRT(Q,4,R,X)
FP_SQRT_Q         193 include/math-emu/quad.h #define FP_SQRT_Q(R,X)			_FP_SQRT(Q,2,R,X)