Meanwhile, the Drazin inverses of PQ and P - Q are established.

同时, 给出正交投影的积PQ和差P -Q 的Drazin逆的表达式.

互联网

Watch the spreads i . e. don't be bullish if inverses are narrowing.

注意多空套做. 也就是说假如顺好在加大不要看多.

互联网

Constant folding and constant unfolding are inverses.

常数合并和常数展开是相反的.

互联网

Watch the spreads i . e. don ^ t be bullish if inverses are narrowing.

注重多空套做. 也就是说假如逆差在减小不要看多.

互联网

With a bit more effort, techies could also compute ratios, inverses , sines, cosines and tangents.

如果再多花点功夫, 这些科技高手还能算出比例 、 数 、 弦、弦和正切等值.

互联网

This paper discusses existence and formula of some { 2 } - inverses, which have appointed range null space.

研究了具有指定值域和零空间的某些{2} — 逆的存在性, 并且给出了表达式以及所需条件.

互联网

An implementation for computing multiplicative inverses in Galois fields GF ( 2 m ) is presented.

在扩展欧几里得算法的基础上提出了有限域乘法逆元的计算方法.

互联网