194 	long double x, y, ax, ay, rx, ry, B, sqrt_A2my2, new_y;  in casinhl()  local
201 	ay = fabsl(y);  in casinhl()
212 	if (ax > RECIP_EPSILON || ay > RECIP_EPSILON) {  in casinhl()
225 	if (ax < SQRT_6_EPSILON/4 && ay < SQRT_6_EPSILON/4)  in casinhl()
228 	do_hard_work(ax, ay, &rx, &B_is_usable, &B, &sqrt_A2my2, &new_y);  in casinhl()
246 	long double x, y, ax, ay, rx, ry, B, sqrt_A2mx2, new_x;  in cacosl()  local
256 	ay = fabsl(y);  in cacosl()
267 	if (ax > RECIP_EPSILON || ay > RECIP_EPSILON) {  in cacosl()
281 	if (ax < SQRT_6_EPSILON/4 && ay < SQRT_6_EPSILON/4)  in cacosl()
284 	do_hard_work(ay, ax, &ry, &B_is_usable, &B, &sqrt_A2mx2, &new_x);  in cacosl()
323 	long double ax, ay, t;  in clog_for_large_values()  local
328 	ay = fabsl(y);  in clog_for_large_values()
329 	if (ax < ay) {  in clog_for_large_values()
331 		ax = ay;  in clog_for_large_values()
332 		ay = t;  in clog_for_large_values()
338 	if (ax > QUARTER_SQRT_MAX || ay < SQRT_MIN)  in clog_for_large_values()
341 	return (CMPLXL(logl(ax*ax + ay*ay) / 2, atan2l(y, x)));  in clog_for_large_values()
382 	long double x, y, ax, ay, rx, ry;  in catanhl()  local
387 	ay = fabsl(y);  in catanhl()
403 	if (ax > RECIP_EPSILON || ay > RECIP_EPSILON)  in catanhl()
406 	if (ax < SQRT_3_EPSILON/2 && ay < SQRT_3_EPSILON/2) {  in catanhl()
411 	if (ax == 1 && ay < LDBL_EPSILON) {  in catanhl()
413 		if (ay > 2*LDBL_MIN)  in catanhl()
414 			rx = - logl(ay/2) / 2;  in catanhl()
417 			rx = - (logl(ay) - m_ln2) / 2;  in catanhl()
419 		rx = log1pl(4*ax / sum_squares(ax-1, ay)) / 4;  in catanhl()
422 		ry = atan2l(2, -ay) / 2;  in catanhl()
423 	else if (ay < LDBL_EPSILON)  in catanhl()
424 		ry = atan2l(2*ay, (1-ax)*(1+ax)) / 2;  in catanhl()
426 		ry = atan2l(2*ay, (1-ax)*(1+ax) - ay*ay) / 2;  in catanhl()