Lines Matching defs:hfsq
57 * Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
60 * log1p(f) = f - (hfsq - s*(hfsq+R)).
63 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
108 double hfsq, f, c, s, z, R;
195 hfsq = 0.5 * f * f;
211 R = hfsq * (1.0 - 0.66666666666666666 * f);
227 return f - (hfsq - s * (hfsq + R));
231 return k * ln2_hi - ((hfsq - (s * (hfsq + R) + (k * ln2_lo + c))) - f);