[PD] sendOSC: handling big numbers
brendan
bstine at telus.net
Mon May 9 23:54:12 CEST 2005
Mathieu Bouchard wrote:
>
> On Sat, 7 May 2005, brendan wrote:
>
>>>> where the number box complains: "no method for '3e+006'
>>>
>>> You are absolutely correct. Just tried it myself, as I should have
>>> before replying to your post. I assumed the confusion was about the
>>> notation, not the object. Looks like a real live problem to me!
>>
>> The OSC Specification supports 64bit numbers, but they require an "h"
>> type tag to be properly defined. OSCx might not support the 'h' tag,
>> you would have ask the developer.
>
>
> What's the link between 3e+006 and 64-bit numbers?
>
> 3000000 is representable exactly as both a float32 and an int32
> number. For int32 the upper bound is about two billion, and for
> float32 it's much higher.
>
> ,-o---------o---------o---------o-. ,---. irc.freenode.net #dataflow |
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> `-o--------------o--------------o-' | | Mathieu Bouchard (Montréal QC) |
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>
I just said the first thing I thought of, I'll take more care next
time. the upper limit for floats is a lot higher than I thought!
-brendan
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