Hi,
I have just added support for pow and nroot to expressions in the
ECLiPSe interface to Gecode, and on testing it, I get failures with
negative numbers, for example (in ECLiPSe syntax):
A #= rootn(-8,3)
fails, while
A #= rootn(8, 3)
succeeds, with A = 2.
Should the first case set A to -2?
The above expressions are passed to MiniModel and parsed as IntExpr. I
used Gecode 4.2.0 for the above tests.
Cheers,
Kish
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