Hi list,
I have to deal with unit roots for some calculations. And for simplicity
I want to give the n-th unit root a name (lets say xi) instead of
dealing with numeric values.
Up to know I solved this by definig xi to be the solution of
$x^n -1 == 0$ for a given $n$ but how can I name a solution of this
equation?
Or whatz the best way to handle unit roots in sage?
Even father, if I dont specify $n$ and try this:
x,n = var('x,n')
assume(n,'integer')
assume(x != 1)
solve(x**n -1,x)
I just get [] as solution.
greatz Johannes
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