bahe__dia

说明：  许多现代浮点单元的一项主要体系结构功能，是能够将一个乘法与后面紧跟的加法作为单个运算执 行，且没有中间舍入误差。例如，Intel 的 Itanium 体系结构提供了一些指令，将三元运算 (a*b+c) 、(a*b-c) 和 (c-a*b) 中的每一个都组合为单个浮点指令（分别为 fma、fms 和 fnma）。这些单个 指令都比执行独立的乘法和加法指令快，并且因为没有中间乘法舍入，所以更为精确。该优化可以显 著提高那些含有多个交错乘法和加法运算的函数的速度(many modern floating point unit of a major system structure and function is to be a follow closely behind multiplication and addition of implementation as a single operator, with no intermediate rounding error. For example, Intel's Itanium architecture provides a number of directives to the ternary operator (a* b, c), (a* b-c) and (c-a* b) each have a portfolio to a single floating point instructions (Fullmetal respectively, and fms fnma) . These individual instruction than the implementation of an independent and additive multiplication instructions quickly, and because no middle multiplication into homes, so more precise. The optimization can significantly increase those containing more than staggered multiplication and addition operations function of the speed)

说明：  c++开发的symbian 文本编辑框，label的用法

用qt4开发的浏览器，对js支持的还不错哦。(With QT4 development browser, support for js Oh well.)

VC++多项式的计算小程序，带输入输出界面。(VC++ Polynomia small program, with input and output interfaces.)

汇编时钟显示器，在window32下开发的汇编程序，窗口界面，时钟应时而变，功能强大，还包含win32的教程(clock window32 assembly language)

这是一个用swing写的注册界面，用来学习swing非常的不错。(This is a swing write register interface for learning swing very good.)

一个绘制等值线的程序，可输入固定格式的文件，文件也在压缩包中(a contour mapping procedures, fixed format document, which also contained within)

将地平坐标转换到赤道坐标，可以反算，有界面(At the equator coordinates of the horizontal coordinate transformation, a interface)

可以给MFC添加皮肤，内含很多，且有使用方法，非常好用。文件很齐全(You can add the skin, to the MFC containing a lot of, and use, very easy to use. The file is complete)

螃蟹居的电子书易语言源码,程序结合易语言扩展界面支持库，实现网络搜索阅读电子书的功能。(Crab Habitat eBooks easy language source code , the program combined with easy language support library expansion interface , network search e-book reading function .)