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Atari coding BBS
| Re: DSP frac arithmetic help |
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Posted by: Laurent / Thadoss
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Feb,27.2015-20:42
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Yes !
That was it, thanks a lot you too ;)
I didn't realise that it was an overflow problem here (the ABS (-1))
I've verified with other values and it works as expected.
Many thanks for the explanation, I was stuck by a specific exception :/
Doug: Of course I don't need ABS if I do a square mul, but I forgot to insert some sub inbeteen not to give a too complex example.
Thanks again,
regards
Laurent
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[All messages in this thread] [Start new thread]
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Topic
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Posted by
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Date
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DSP frac arithmetic help
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Laurent / Thadoss
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Feb,27.2015-15:03
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Re: DSP frac arithmetic help
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Laurent / Thadoss
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Feb,27.2015-15:08
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Re: DSP frac arithmetic help
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dml
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Feb,27.2015-15:28
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Re: DSP frac arithmetic help
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Laurent / Thadoss
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Feb,27.2015-18:32
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Re: DSP frac arithmetic help
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dml
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Feb,27.2015-18:42
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Re: DSP frac arithmetic help
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dml
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Feb,27.2015-18:46
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Re: DSP frac arithmetic help
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Splash/S1
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Feb,27.2015-20:21
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Re: DSP frac arithmetic help
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dml
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Feb,27.2015-20:38
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Re: DSP frac arithmetic help
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Laurent / Thadoss
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Feb,27.2015-20:42
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Re: DSP frac arithmetic help
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mikro
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Feb,28.2015-10:44
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Re: DSP frac arithmetic help
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dml
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Feb,28.2015-12:35
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What's the anti-troll code?
That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.
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