Re: Mod (%) function in C/Objective-C?
Re: Mod (%) function in C/Objective-C?
- Subject: Re: Mod (%) function in C/Objective-C?
- From: Dave <email@hidden>
- Date: Mon, 11 Aug 2014 21:53:43 +0100
On 10 Aug 2014, at 16:16, Keary Suska <email@hidden> wrote:
> I don't think so, although I would expect a C lib somewhere to address it. Anyway, isn't easier to just always abs(x)%y?
>
> abs(x)%y
Doesn’t give the same result:
myIndex: -5 myMod: 1 abs(x)%y: 2
myIndex: -4 myMod: 2 abs(x)%y: 1
myIndex: -3 myMod: 0 abs(x)%y: 0
myIndex: -2 myMod: 1 abs(x)%y: 2
myIndex: -1 myMod: 2 abs(x)%y: 1
myIndex: 0 myMod: 0 abs(x)%y: 0
myIndex: 1 myMod: 1 abs(x)%y: 1
myIndex: 2 myMod: 2 abs(x)%y: 2
myIndex: 3 myMod: 0 abs(x)%y: 0
myIndex: 4 myMod: 1 abs(x)%y: 1
Where:
myIndex = input value.
myMod = result of calling the mod function I added.
abs(x)%y = abs(x)%y.
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