50 #define isinf(x)	(fabsf(x) == INFINITY)
103 		} else if (x >= FLT_EPSILON * fabsf(y - 1)) {  in do_hard_work()
131 		} else if (x >= FLT_EPSILON * fabsf(y - 1)) {  in do_hard_work()
153 	ax = fabsf(x);  in casinhf()
154 	ay = fabsf(y);  in casinhf()
211 	ax = fabsf(x);  in cacosf()
212 	ay = fabsf(y);  in cacosf()
226 		rx = fabsf(cimagf(w));  in cacosf()
270 		return (CMPLXF(fabsf(ry), rx));  in cacoshf()
273 	return (CMPLXF(fabsf(ry), copysignf(rx, cimagf(z))));  in cacoshf()
284 	ax = fabsf(x);  in clog_for_large_values()
285 	ay = fabsf(y);  in clog_for_large_values()
344 	ax = fabsf(x);  in catanhf()
345 	ay = fabsf(y);  in catanhf()