[patch] simplify calculations in simplify.c

[Paul Brook]

> 2004-09-17  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
>
>  *simplify.c (range_check): Remove blank line at beginning of function.
>  (gfc_simplify_dint): Same at end of function.
>  (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
>  (gfc_simplify_bound): Fix indentation.
>  (gfc_simplify_log10): Simplify calculation.
>  (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
>  of function.
>  (gfc_simplify_nearest): Same at end of function.
>  (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
>  function.
>  (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
>  gfc_simplify_spacing): Simplify calulations.

Applied, thanks.

Paul