Lines Matching refs:hfsq
430 // Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
433 // log1p(f) = f - (hfsq - s*(hfsq+R)).
436 // = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
535 var hfsq = 0.5 * f * f;
545 var R = hfsq * (1 - TWO_THIRD * f);
558 return f - (hfsq - s * (hfsq + R));
560 return k * LN2_HI - ((hfsq - (s * (hfsq + R) + (k * LN2_LO + c))) - f);
