把数组中的n个双字型元素按从大到小的顺序排列。增加一个交换标志，在排序完成时不再执行多余的外层循环。
The array of n-word elements are arranged in descending order. Adding a swap flag, upon completion of the sort no longer perform the extra outer loop. (2014-04-12, Asm, 652KB, 下载5次)
双字节乘法有符运算，特适合初学者，调用就行了
Multiplication operations with double-byte characters, especially for beginners, call on the line (2011-04-16, Asm, 1KB, 下载2次)
EMC 乘除法运算 （四节除以两节、四字街除以单字节、三字节除以两字节、适合于双字节除以双字节、双字节除以单字节、单字节除以单子节）
EMC computing multiplication and division (4 divided by 2, divided by the number of single-byte characters Street, the three bytes divided by two bytes, suitable for double-byte divided by the number of double-byte, double-byte divided by the number of single-byte, single-byte divided by the list below) (2008-01-03, Asm, 2KB, 下载31次)
目前已有若干版本的子程序库公开发表，它们各有特色。本程序库中的开平方算法为快速逼近算法，它能达到牛顿迭代法同样的精度，而速度加快二十倍左右，超过双字节定点除法的速度。
There a number of versions of the subroutine library published their own characteristics. The procedures for the open square approximation algorithm for rapid algorithm, it will reach Newton iteration of the same precision, and the speed around 20 times, more than double byte sentinel division of speed. (2006-12-16, Asm, 17KB, 下载9次)