>> >> a + b < 92681 - (c >> 16) + ((c+ 235935) >> 18)
>> >
>> > How about the simpler:
>> >
>> > a + b <= 92681 - (c >> 16)
>>
>> I like this!
>
> Pushed.
Thanks a lot! However, please expand the comment, since the involved
mathematics is not trivial. For example, it is non-obvious to have a
multiplication
(a * b + c/2) / c
but the condition only contains an addition. IMHO there is one step
missing in the explanation chain. Similarly, I ask you to add the
formula for the Taylor expansion.
And you should add your name there, too :-)
Werner
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