169 	long double x, y, ax, ay, rx, ry, B, sqrt_A2my2, new_y;  in casinhl()  local
176 	ay = fabsl(y);  in casinhl()
188 	if (ax > RECIP_EPSILON || ay > RECIP_EPSILON) {  in casinhl()
202 	if (ax < SQRT_6_EPSILON / 4 && ay < SQRT_6_EPSILON / 4)  in casinhl()
205 	do_hard_work(ax, ay, &rx, &B_is_usable, &B, &sqrt_A2my2, &new_y);  in casinhl()
225 	long double x, y, ax, ay, rx, ry, B, sqrt_A2mx2, new_x;  in cacosl()  local
235 	ay = fabsl(y);  in cacosl()
247 	if (ax > RECIP_EPSILON || ay > RECIP_EPSILON) {  in cacosl()
261 	if (ax < SQRT_6_EPSILON / 4 && ay < SQRT_6_EPSILON / 4)  in cacosl()
264 	do_hard_work(ay, ax, &ry, &B_is_usable, &B, &sqrt_A2mx2, &new_x);  in cacosl()
303 	long double ax, ay, t;  in clog_for_large_values()  local
308 	ay = fabsl(y);  in clog_for_large_values()
309 	if (ax < ay) {  in clog_for_large_values()
311 		ax = ay;  in clog_for_large_values()
312 		ay = t;  in clog_for_large_values()
319 	if (ax > QUARTER_SQRT_MAX || ay < SQRT_MIN)  in clog_for_large_values()
322 	return (CMPLXL(logl(ax * ax + ay * ay) / 2, atan2l(y, x)));  in clog_for_large_values()
364 	long double x, y, ax, ay, rx, ry;  in catanhl()  local
369 	ay = fabsl(y);  in catanhl()
386 	if (ax > RECIP_EPSILON || ay > RECIP_EPSILON)  in catanhl()
390 	if (ax < SQRT_3_EPSILON / 2 && ay < SQRT_3_EPSILON / 2) {  in catanhl()
395 	if (ax == 1 && ay < LDBL_EPSILON)  in catanhl()
396 		rx = (m_ln2 - logl(ay)) / 2;  in catanhl()
398 		rx = log1pl(4 * ax / sum_squares(ax - 1, ay)) / 4;  in catanhl()
401 		ry = atan2l(2, -ay) / 2;  in catanhl()
402 	else if (ay < LDBL_EPSILON)  in catanhl()
403 		ry = atan2l(2 * ay, (1 - ax) * (1 + ax)) / 2;  in catanhl()
405 		ry = atan2l(2 * ay, (1 - ax) * (1 + ax) - ay * ay) / 2;  in catanhl()