53 #define isinf(x)	(fabsf(x) == INFINITY)
106 		} else if (x >= FLT_EPSILON * fabsf(y - 1)) {  in do_hard_work()
134 		} else if (x >= FLT_EPSILON * fabsf(y - 1)) {  in do_hard_work()
156 	ax = fabsf(x);  in casinhf()
157 	ay = fabsf(y);  in casinhf()
214 	ax = fabsf(x);  in cacosf()
215 	ay = fabsf(y);  in cacosf()
229 		rx = fabsf(cimagf(w));  in cacosf()
273 		return (CMPLXF(fabsf(ry), rx));  in cacoshf()
276 	return (CMPLXF(fabsf(ry), copysignf(rx, cimagf(z))));  in cacoshf()
287 	ax = fabsf(x);  in clog_for_large_values()
288 	ay = fabsf(y);  in clog_for_large_values()
347 	ax = fabsf(x);  in catanhf()
348 	ay = fabsf(y);  in catanhf()