anint(3F) — A/UX 0.7



     round(3F)                                               round(3F)



     NAME
          anint, dnint, nint, idnint - FORTRAN nearest integer
          functions

     SYNOPSIS
          integer i
          real r1, r2
          double precision dp1, dp2

          r2 = anint(r1)
          i = nint(r1)

          dp2 = anint(dp1)
          dp2 = dnint(dp1)

          i = nint(dp1)
          i = idnint(dp1)

     DESCRIPTION
          returns the nearest whole real number to its real argument
          (i.e., int(a+0.5) if a > 0, int(a-0.5) otherwise).  dnint
          does the same for its double-precision argument.  nint
          returns the nearest integer to its real argument.  idnint is
          the double-precision version.  anint is the generic form of
          anint and dnint, performing the same operation and returning
          the data type of its argument.  nint is also the generic
          form of idnint.




























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