Description

   finite() returns the integer value 1 (true) or 0 (false).

   finite(x) = 1 when -infinity < x < +infinity.

   finite(x) = 0 when |x| = infinity or x is a NaN.


                          Entry-Point Names

   Generic
   Function   Data Type   OpenVMS            Tru64 UNIX
   Name       Required

   finite     S_FLOAT     math$finite_s      finitef
              T_FLOAT     math$finite_t      finite
              X_FLOAT     math$finite_x      finitel
              F_FLOAT     math$finite_f
              G_FLOAT     math$finite_g