Lines Matching refs:ax
94 double x, y, ax, ay, t;
100 ax = fabs(x);
127 D_RE(ans) = (fabs(x) - ax) / (fabs(x) - ax);
146 D_IM(ans) = ay / ax;
173 D_RE(ans) = atan(ax);
175 D_RE(ans) = half * atan2(two, (one - ax) * (one +
176 one / ax));
183 t = (ay / ax) / ax;
185 t = ay / (ax * ax + (ay - one) * (ay - one));
217 D_RE(ans) = half * atan2(two, -ax);
219 D_IM(ans) = half * (ln2 - log(ax));
221 t = two / ax;
238 t = ((ay / ax) / (one + ((ay - one) / ax) * ((ay - one) /
239 ax))) / ax;
255 D_RE(ans) = half * atan2(ax + ax, (one - ay) * (one + ay));
276 D_RE(ans) = half * (atan2((ax + ax), (t * (one + ay) -
277 ax * ax)));
280 D_RE(ans) = half * atan2((ax + ax), ((one - ax) *
281 (one + ax) - ay * ay));
283 D_RE(ans) = half * atan2((ax + ax), ((one - ax * ax) -
285 D_IM(ans) = 0.25 * log1p((4.0 * ay) / (ax * ax + t * t));