例句與造句

1. If implemented on a computer with finite precision arithmetics, the results may be incorrect if the point lies very close to that boundary, because of rounding errors.
2. Once again, the case of the ray passing through a vertex may pose numerical problems in finite precision arithmetics : for two sides adjacent to the same vertex the straightforward computation of the intersection with a ray may not give the vertex in both cases.
3. It's difficult to find finite precision arithmetics in a sentence. 用finite precision arithmetics造句挺難的