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ajks
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)
- 2006-03-23 20:52:57下载
- 积分：1
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CalendarThemeSample
Calendar控件提供丰富的操作式样，应用了皮肤技术，使控件使用不同的主题。(Calendar control provides a wealth of operational style, applied to the skin technology to control a different theme.)
- 2010-07-06 10:50:06下载
- 积分：1
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CGraphDemo
MFC写的各种图形报表，如柱状图，饼状图，折线图，全部集成，没有用微软控件，方便移植(
MFC to write a variety of graphical reports, such as histogram, pie chart, line graph, all integrated with Microsoft, no control, easy to transplant
)
- 2016-12-08 17:02:28下载
- 积分：1
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cst
圆盘仪表控件 V3.1(4143KB)，圆盘仪表控件 V3.1(4143KB)(Instrument control disc V3.1 (4143KB), disc Instrument Control V3.1 (4143KB))
- 2007-10-06 16:01:41下载
- 积分：1
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TabStrip
VB中的窗体选项卡（Tab）,有需要的就下载吧。(In VB Forms tab (Tab), there is a need to download it.)
- 2013-08-27 15:33:38下载
- 积分：1
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BP_GitChat
说明： BP(back propagation)神经网络是1986年由Rumelhart和McClelland为首的科学家提出的概念，是一种按照误差逆向传播算法训练的多层前馈神经网络，是目前应用最广泛的神经网络，py实现(BP (back propagation) neural network is a concept put forward by Rumelhart and McClelland in 1986. It is a multi-layer feedforward neural network trained by error back propagation algorithm. It is the most widely used neural network at present.)
- 2019-05-06 14:07:38下载
- 积分：1
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4850
桌面钢笔源码例程,程序结合易语言扩展界面支持库，用画板实现在桌面写字。(Desktop pen source routines, programs combined with easy language support library expansion interface , using Sketchpad achieve desktop writing.)
- 2016-08-11 15:17:54下载
- 积分：1
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mhgea
3G协议登陆QQ易语言源码 在线好友 群 强大的很()
- 2018-04-29 18:27:00下载
- 积分：1
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hiebsex
是一个控制画面变大变小的程序 还有速度的快慢,老鸟就不用看了()
- 2018-05-05 12:44:47下载
- 积分：1
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MDocDemo
简单的多文档应用程序应用实例源码,有兴趣的朋友学习一下。(Simple multi-document application source code examples, learn about friends who are interested.)
- 2011-05-31 21:15:30下载
- 积分：1
