From: Francis Cianfrocca <garbagecat10@...>
Date: 2006-05-18T06:10:41+09:00
Subject: Re: greatest float smaller than 1.0?

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I'd expect it to be platform-dependent. I also think this is one of those
questions that are better off not asked :-) so hopefully you can find a
different way to solve your problem.

On 5/17/06, Justin Collins <collinsj@seattleu.edu> wrote:
>
> polypus wrote:
> > how do i get the greatest float smaller than 1.0?
> >
> > thanks
> >
> >
>
> 0.999999999999999 ?
>
>
> irb(main):001:0> 0.99999999999
> =3D> 0.99999999999
> irb(main):002:0> 0.99999999999999
> =3D> 0.99999999999999
> irb(main):003:0> 0.999999999999999
> =3D> 0.999999999999999
> irb(main):004:0> 0.9999999999999999
> =3D> 1.0
> irb(main):005:0> 0.9999999999999991
> =3D> 0.999999999999999
> irb(main):006:0> 0.99999999999999912
> =3D> 0.999999999999999
> irb(main):007:0> 0.9999999999999992
> =3D> 0.999999999999999
> irb(main):008:0> 0.9999999999999993
> =3D> 0.999999999999999
> irb(main):009:0> 0.9999999999999994
> =3D> 0.999999999999999
> irb(main):010:0> 0.9999999999999995
> =3D> 0.999999999999999
> irb(main):011:0> 0.9999999999999996
> =3D> 1.0
>
>
> Dunno.
>
> -Justin
>
>

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