计算机组成原理算法实现(二) 课题2，能够实现定点小数的机器数表示、定点小数的变形补码加减运算、定点小数的原码一位乘法运算和浮点数的加减运算-Principles of Computer Algorithm (b) subject 2, the machine can achieve the fixed-point decimal number that the deformation of complement fixed-point decimal addition and subtra

用定点整数模拟浮点运算的重要的类，老外写的，很好用-Analog floating-point operations with fixed-point integer

1：修正了几个错误，稍微美化了页面 2：加入了zend及版本号的检测，删除了拼写检查的检测（为了美观，只选8个重要的检测项 3：加入了浮点运算和读取运算 4：加入了检测MYSQL数据库用户连接（未测试）-1: fixed a few errors, a little beautify the page 2: to join the Zend and version number of the test, delete the spell check (in order to be