例句與造句

1. and more generally linear recursive sequences are exactly the sequences generated by rational functions; thus the Poincar?series is expressible as a rational function if and only if the sequence of Betti numbers is a linear recursive sequence.
2. and more generally linear recursive sequences are exactly the sequences generated by rational functions; thus the Poincar?series is expressible as a rational function if and only if the sequence of Betti numbers is a linear recursive sequence.
3. It's difficult to find linear recursive sequences in a sentence. 用linear recursive sequences造句挺難的