500N/Alib a64l,acosh,asinh,atanh,cbrt,ceil,crypt,erf,exp,expm1,floor
500N/Alib gamma,getpass,lgamma,log,log1p,random,rcmd,rint,srand48
500N/Alib copysign,logb,finite,drem,sqrt,ilogb,remainder,scalb
500N/Alib _copysign,_finite,_scalb,__iob_func,_p__iob