KASH3 Ref - SUnitGroup

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| ### Function SUnitGroup ( seq(elt-ids^int/ord^num) S ) -> grp^abl, map() ### Optional Arguments
Results | elt-ord^rat |  | 1 <= Results <= 2
Raw | elt-alg^boo |  |
### Description The group of s-units of the prime ideals given in the sequence S or the factorization of I. ### Examples x_o := MaximalOrder(X^2 -2); x_a := 12*x_o; x_f := Factorization(x_a); # by factorizing x_a we get two prime ideals: x_p1 := x_f[1][1]; x_p2 := x_f[2][1]; SUnitGroup([x_p1, x_p2]);
| Built: Mon Nov 14 21:12:39 UTC 2005 on mack