numerical semigroups造句

例句与造句

1. There is a simple method to construct numerical semigroups.
2. The following theorem fully characterizes numerical semigroups.
3. There is no known general formula to compute the Frobenius number of numerical semigroups having embedding dimension three or more.
4. During the second half of the twentieth century, interest in the study of numerical semigroups resurfaced because of their applications in algebraic geometry.
5. It's difficult to find numerical semigroups in a sentence. 用numerical semigroups造句挺难的