Sage folks,
I'm running into an error when I convert a polynomial from one ring to
another. Here's an example.
R = PolynomialRing(GF(101), names = 'x, y')
x, y = R.gens()
g = x**5 - x*y**6
print g.degree()
M = Matrix([
[ 1, 0, 0, 0],
[ 0, 1, 1, 1],
[ 0, 0, 1, 0],
[ 0, 0, 0, 1],
])
Rt = PolynomialRing(GF(101), order = TermOrder(M), names = 'e, t,
x, y')
print Rt(g).degree()
The first print reports that the degree of g is 7, which is correct,
but the second reports the degree is 0.
I've seen this in sage-4.6.2, and in sage-4.7. If it makes a
difference, I've applied patch trac_11316 to each.
Thanks for the help,
Jeff Stroomer
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