[GAP Forum] the size of Galois group of a rational polynomial

[macsyma]

Thank you, Bill.

> PARI/GP has polgalois for degree <=11, GAP has GaloisType() which is
> more general but slower. On the other hand, Magma GaloisGroup() function
> is the best implementation by far.

These seem a bit expensive to get just the size.

> We are working on a GAP implementation of some parts of the algorithm
> used by magma, but it is not ready yet.

I'm expecting it.

macsyma