SNGLR (3sciport)

Converts a double precision number to a real number

SYNOPSIS

  result = SNGLR( arg )

FUNCTION VALUE

  snglr           Real.
                  The real value closest to a double precision number.

ARGUMENTS

  arg             Double precision.
                  The double precion input value.

DESCRIPTION

  External real function SNGLR returns the real number closest to the double
  precision number arg.

  For equations and other information, see Volume 3: UNICOS Math and
  Scientific Library Reference Manual SR-2081 7.0, Cray Research, Inc.