Why? These are different errors. One is (probably) an integer overflow, the
other a failure to allocate 2^30 something.
On Sunday 10 Aug 2014 04:38:52 pp wrote:
> Hi all,
>
> Consider the following code:
>
> NUM = 2
> R = BooleanPolynomialRing(NUM, ['x%d'%(i) for i in range(NUM)])
> expr = R('x0') + R('x1') * R('x2')
> print expr
> from sage.crypto.boolean_function import BooleanFunction
> expr2 = BooleanFunction(expr)
> print expr2.truth_table().count(False)
>
> This code works fine. Now changing NUM to 30 and 80 respectively, I can see
> two different responses: One is MemoryError and the other is OverflowError.
> Is that a bug; I mean, aren't both of them supposed to give same kind of
> error?
>
> Thanks.
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