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- Subject: Re: [5.3] Converting a floating point number to integer.
- From: Coda Highland <chighland@...>
- Date: Sun, 16 Nov 2014 19:20:09 -0800
On Sun, Nov 16, 2014 at 7:14 PM, Eric Wing <ewmailing@gmail.com> wrote:
>> I wish there was some built-in support for this (say, math.to_unsafe_int()
>> or
>> something).
>
> I just noticed math.ifloor() went away.
> Also I just noticed that math.floor returns either a number or integer
> depending on the situation. Wasn't there already an earlier argument
> (that I thought successfully) argued against having functions
> sometimes return different types? (Was it power/exponent?)
>
> Thanks,
> Eric
> --
> Beginning iPhone Games Development
> http://playcontrol.net/iphonegamebook/
>
It was exponent (since 2^3 is an integer but 2^-3 is not) and I'm not
certain that ever reached a consensus.
/s/ Adam