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Latest Mathematics Articles
Floating Point in .NET Part I: Concepts and Formats
Learn the basic concepts of floating-point arithmetic: number formats, accuracy and precision, and round-off error.
Function Evaluator
This program uses the transformation from infix notation to postfix notation to evaluate most mathematic expressions. It supports most operators (+,-,*,/,%,^), functions from 0 to any number of parameters, and also a user-defined function by using delegate. It also supports variables in the expression. It will generate a symbol table that can be updated at run time. Also. this program demonstrates the use of the DataGrid as a normal grid without any database connection.
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MFC Integration with the Windows Transactional File System (TxF)
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
.NET Framework: Collections and Generics
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...
Input and Output with VB.NET 2010
The .NET runtime has everything you need to format your output and handle special characters. Both Visual Basic 2010 Express edition and Visual Studio 2010 help you with Intellisense if you can't remember the syntax. This article explores simple console input and output and shows you how to get it done.

Implementing a WCF Message Contract
WCF implementations normally take two different approaches; a Document style or an API style. Document style implementations are more flexible and often easier to extend and version. Also, Document style or rather, Message Contract service implementations, work well between systems with a shared message assembly. Jeffrey Juday guides you through architecting a WCF Message Contract implementation.