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 | 1 | initial version |
The problem is that your ais not an algebraic integer (though its norm is 1).
Following on from your code :
sage: a.is_integral()
False
sage: a.minpoly()
x^2 - 3/2*x + 1| | 1 | initial version |
The problem is that your ais not an algebraic integer (though its norm is 1).
Following on from your code :
sage: a.is_integral()
False
sage: a.minpoly()
x^2 - 3/2*x + 1
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