The POWER6 has hardware support for decimal arithmetic.
POWER 6为十进制计算提供硬件支持。
That's more than adequate for most tasks, but you do need to keep in mind that it's not decimal arithmetic, and that every float operation can suffer a new rounding error.
但是，我们还是要牢记我们做的并不是十进制运算，任何一个浮点预算都有可能产生一个新的错误。
SQL-92 includes a decimal data type, which is an exact numeric type for representing fixed point decimal Numbers and performs basic arithmetic operation on decimal Numbers.
SQL- 92包括DECIMAL数据类型，它是用于表示定点小数的精确数字类型，它可以对小数进行基本的算术运算。
It varies from decimal in that precision decimal Numbers carry not only a numeric value but also an arithmetic precision that is retained.
它与decimal不同，因为精度十进制数不仅包含一个数字值，而且保留了一个算法精度。
Let us look at parallels between arithmetic using binary Numbers and arithmetic using decimal Numbers.
我们采用与十进制运算对比的办法来介绍二进制数的运算方法。
BigDecimal is a standard class, with no special support in the compiler, to represent arbitrary-precision decimal Numbers and perform arithmetic on them.
BigDecimal是标准的类，在编译器中不需要特殊支持，它可以表示任意精度的小数，并对它们进行计算。
Decimal is one of the important parts of arithmetic.
小数是算数的重要组成部分之一。
Decimal is one of the important parts of arithmetic.
小数是算数的重要组成部分之一。
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