HP 12C Permutation and Combination

[Dieter]

(08-24-2017 07:58 AM)Gamo Wrote:  I just figure this out about result of Permutation or Combination that sometime return with decimal answer. Just by using FIX 0 and that should solve the problem.

That's the same as rounding to the next integer. There is no guarantee that the result then is fine as the error can exceed 0,5.

Gamo, you really need to understand the math behind all this: why these roundoff errors happen and what can be done about it. Please, carefully read again the previous posts in this thread. And use one of the programs I posted yesterday.

Dieter