1. Rounding Was: Re: intersection and ExoticaX
Jiri wrote:
> function round(object x) -- recursive
> if atom(x) then
> return floor(x+0.5)
> end if
> for i=1 to length(x) do
> x[i] = round(x[i])
> end for
> return x
> end function
Okay, I'll bite.
Why not just:
function round(object x)
return floor(x+.5)
end function
...? floor() is usable on sequences after all, as is adding 0.5.
It's faster by 30ish% too.
Or am I asking for trouble posting this sort of thing again. 
Cowering in the corner,
Carl
--
Carl R White - aka - Cyrek
eMail: carlw at legend.co.uk
cyrek at bigfoot.com
URL: nope none nada zip
2. Re: Rounding Was: Re: intersection and ExoticaX
Yes, indeed, why not...
Thanks, Carl.
jiri
----- Original Message -----
From: <euphoria at carlw.legend.uk.com>
To: "EUforum" <EUforum at topica.com>
Subject: Rounding Was: Re: intersection and ExoticaX
>
>
> Jiri wrote:
>
> > function round(object x) -- recursive
> > if atom(x) then
> > return floor(x+0.5)
> > end if
> > for i=1 to length(x) do
> > x[i] = round(x[i])
> > end for
> > return x
> > end function
>
> Okay, I'll bite.
>
> Why not just:
>
> function round(object x)
> return floor(x+.5)
> end function
>
> ...? floor() is usable on sequences after all, as is adding 0.5.
>
> It's faster by 30ish% too.
>
> Or am I asking for trouble posting this sort of thing again.
>
> Cowering in the corner,
> Carl
>
> --
> Carl R White - aka - Cyrek
> eMail: carlw at legend.co.uk
> cyrek at bigfoot.com
> URL: nope none nada zip
>
>
>
>
>
>
3. Re: Rounding Was: Re: intersection and ExoticaX
Hello,
Thanks Jiri and Carl. I'll look at this solution.
Has anyone compared this to Jeff's speedwise? I can
do it. Just wondering.
thanks again,
Lewis Townsend
>
