It is particularly suitable for calculations , such as financial , that require a large number of digits but cannot tolerate rounding errors 7 . 9228 x 10 ^ 28的值。它特别适用于需要使用大量数位但不能容忍舍入误差的计算,如金融方面的计算。
But when the condition number of the matrix is very large , the round error will be accumulated to collapse the true solution , that is , the method is unstable 同时,当系数矩阵的非零元结构不规则或带宽较大时,其计算量与存储量十分大。
Two fields may show up on this report indicating the amount of rounding errors that can occur from summing individual charges and the total invoice charge 在此报告上会显示两个栏位,说明在合计单项费用和发票费用总额之间会发生的舍入误差数额。
The accrued interest to be paid for tender amount exceeding hk 50 , 000 may not be exactly equal to the figures calculated from the accrued interest per minimum denomination of hk 50 , 000 , due to rounding error 需缴付的累计利息,可能与以万港元最低投标额计算出来的利息数字略有出入。
The accrued interest to be paid for tender amount exceeding hk 50 , 000 may not be exactly equal to the figures calculated from the accrued interest per minimum denomination of hk 50 , 000 , due to rounding errors 需缴付的累计利息,可能与以万港元最低投标额计算出来的利息数字略有出入。
Property represents the baseline font size as integral values , rounding errors occur that become evident when a form is cycled through multiple resolutions . automatic scaling was implemented in only the 属性将基线字体大小表示为整数值,所以某个窗体在经历多次分辨率更改后,发生的舍入误差会变得很明显。
Remember that money usually has a decimal part , so we ll use a double data type internally for it , although a real bank would not do this because of rounding errors when converting from decimal to binary and back 记住款项通常具有小数部分,因此我们将在内部对它使用double数据类型,虽然真实的银行不会这样做,因为在对小数和二进制进行来回转换时会产生舍入错误。
The traditional methods are to solve the linear algebra equations directly , based on matrix factorization such as lu decomposition . with this kind of methods , the " true " solution can be derived if there is no consideration of the round error 解线性代数方程组的传统方法是利用lu分解等直接求解,虽然传统方法具有理论上直接得到真解的优点,但当系数矩阵条件数很大时,存在严重的稳定性问题。
In this paper , we brought forward the concept of ergodic matrix over finite field f _ q , simply discussed theory of finite field including property theory of finite field , calculation in finite field and construction from low - degree finite field to high - degree finite field . there are important applications in encryption because operations in the finite field has many characteristics such as without carrying bits , equal bits and without rounding error 文中首先引入了遍历矩阵的概念,接着对f _ q上遍历矩阵的性质进行了分析,阐述了遍历矩阵的判定定理,并根据递推关系给出了构造f _ q上遍历矩阵的算法,最后提出了强壮矩阵的概念并初步探讨了寻找强壮矩阵的算法。