Lines Matching defs:hfsq
60 * Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
63 * log1p(f) = f - (hfsq - s*(hfsq+R)).
66 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
126 double hfsq, f, c = 0.0, s, z, R, u;
182 hfsq = 0.5 * f * f;
191 R = hfsq * (1.0 - 0.66666666666666666 * f);
201 return (f - (hfsq - s * (hfsq + R)));
202 return (k * ln2_hi - ((hfsq - (s * (hfsq + R) +