in fact, I wonder why #isFinite is implemented: 

^(self - self) = 0.0

and not just:

^self isInfinite not

which includes the negativeInfinity��� 

Esteban


On 03 Feb 2015, at 16:46, Chris Cunningham <cunningham.cb@gmail.com> wrote:

There is Float infinity and Float negativeInfinity - two infinite classes.

Can I assume your first test really wanted to be:

aFloat isFinite = false
?

cbc

On Tue, Feb 3, 2015 at 7:38 AM, Esteban Lorenzano <estebanlm@gmail.com> wrote:
Hi,

that��� I wonder if

aFloat isFinite = true

and

(aFloat == Float infinite) = false

is a possible combination

Esteban