Lines Matching refs:ans
219 dcomplex ans;
237 D_IM(ans) = x;
241 D_RE(ans) = pi_4;
243 D_RE(ans) = y + y;
245 D_RE(ans) = pi_2;
254 D_IM(ans) = y + y;
255 D_RE(ans) = x + x;
258 D_IM(ans) = D_RE(ans) = x + y;
262 D_RE(ans) = -D_RE(ans);
264 D_IM(ans) = -D_IM(ans);
265 return (ans);
274 D_IM(ans) = y;
275 D_RE(ans) = zero;
277 D_IM(ans) = x + y;
279 D_RE(ans) = x;
281 D_RE(ans) = y;
284 D_RE(ans) = -D_RE(ans);
286 D_IM(ans) = -D_IM(ans);
287 return (ans);
292 D_RE(ans) = asin(x);
293 D_IM(ans) = zero;
295 D_RE(ans) = pi_2;
297 D_IM(ans) = ln2 + log(x);
299 D_IM(ans) = log(x + sqrt((x - one) * (x +
303 D_IM(ans) = log1p(xm1 + sqrt(xm1 * (x + one)));
308 D_RE(ans) = asin(x);
309 D_IM(ans) = y / sqrt((one + x) * (one - x));
311 D_RE(ans) = pi_2;
313 D_IM(ans) = ln2 + log(x);
315 D_IM(ans) = log(x + sqrt((x - one) * (x +
318 D_IM(ans) = log1p((x - one) + sqrt((x - one) *
323 D_RE(ans) = pi_2 - (t - pi_2_l);
324 D_IM(ans) = t;
326 D_RE(ans) = x / y; /* need to fix underflow cases */
327 D_IM(ans) = ln2 + log(y);
331 D_RE(ans) = atan(t);
332 D_IM(ans) = ln2 + log(y) + half * log1p(t * t);
336 D_RE(ans) = x / A; /* may underflow */
338 D_IM(ans) = log(y + A);
340 D_IM(ans) = half * log1p((y + y) * (y + A));
351 D_RE(ans) = asin(B);
355 D_RE(ans) = atan(x / sqrt(half * Apx * (y2 /
358 D_RE(ans) = atan(x / (y * sqrt(half * (Apx /
367 D_IM(ans) = log1p(Am1 + sqrt(Am1 * (A + one)));
369 D_IM(ans) = log(A + sqrt(A * A - one));
374 D_RE(ans) = -D_RE(ans);
376 D_IM(ans) = -D_IM(ans);
378 return (ans);