From: Todd Benson <caduceass@...>
Date: 2008-08-14T11:43:13+09:00
Subject: Re: case statement and ranges

On Wed, Aug 13, 2008 at 9:34 PM, Joel VanderWerf
<vjoel@path.berkeley.edu> wrote:
> elliottcable wrote:
>>
>> I always throw this in my core_ext:
>>
>>> class Float
>>>  Infinity = 1.0/0.0
>>> end
>
> If it goes in core it should really be
>
> Infinity = 42/0.0
>
> :)

Infinity + Infinity
=> Infinity
Infinity - Infinity
=> NaN
Infinity + Infinity - Infinity
=> Nan

Todd

Todd