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ROUND(3F)                            SysV                            ROUND(3F)



NAME
     round: 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
     anint returns the nearest whole real number to its real argument (that
     is, 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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