rupture field造句

例句与造句

1. The rupture field of X ^ 2 + 1 over \ mathbb F _ 3 is \ mathbb F _ 9 since there is no element of \ mathbb F _ 3 with square equal to-1 ( and all quadratic extensions of \ mathbb F _ 3 are isomorphic to \ mathbb F _ 9 ).
2. A rupture field of a polynomial does not necessarily contain all the roots of that polynomial : in the above example the field \ mathbb Q [ \ sqrt [ 3 ] 2 ] does not contain the other two ( complex ) roots of P ( X ) ( namely \ omega \ sqrt [ 3 ] 2 and \ omega ^ 2 \ sqrt [ 3 ] 2 where \ omega is a primitive third root of unity ).
3. It's difficult to find rupture field in a sentence. 用rupture field造句挺难的