[squeak-dev] FloatArray gives unexpected results with float
numbers.
James Foster
Smalltalk at JGFoster.net
Sun Dec 21 02:27:47 UTC 2008
On Dec 20, 2008, at 5:54 PM, Nikolay Suslov wrote:
> Hello,
>
> It is a bug.. or?
No.
> FloatArray newFrom: {0.938611557944869}.
> Expecting result is the entered float number, but evaluating gives -
> a FloatArray(0.938611567020416).
The comment in the #'newFrom:' methods reads as follows: "Answer an
instance of me containing the same elements as aCollection." What the
above does is take a float, add it to an Array, then create a
FloatArray and add to it each element in the Array.
If you want just the float number, you already have it:
0.938611557944869 class == Float
James Foster
> Nikolay
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