Description

   frexp() breaks a floating-point number into a normalized fraction
   and an integral power of 2. It stores the integer in the int
   object pointed to by the n parameter and returns the fraction
   part.


                          Entry-Point Names

   Generic
   Function   Data Type   OpenVMS        Tru64 UNIX
   Name       Required

   frexp      S_FLOAT     math$frexp_s   frexpf
              T_FLOAT     math$frexp_t   frexp
              X_FLOAT     math$frexp_x   frexpl
              F_FLOAT     math$frexp_f
              G_FLOAT     math$frexp_g