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| Title and Version |
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#Calculation Component v2.1.198
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| Author |
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XoYo Software
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| Release Date |
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01 July 2008
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| Operating Systems |
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Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Window
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| Short Description |
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#calculation component is a powerful calculation engine for your applications. this activex component integrates expression parsing and evaluation. it is suitable for heavy-duty number crunching. it also allows defining variables and sets of related formulas that implement spreadsheet-like recalculations. even it can support matrix, array, note-line and custom-functions in your expression.
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| PAD File URL |
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http://www.devom.com/padinfo/sc.xml |
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| Application Web Page |
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http://www.devom.com
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| Author Web Page |
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http://www.xoyosoft.com
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| Keywords |
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expression parser, parsing, equation, evaluate, Calculation Engine, ActiveX, Component, math, functions, formulas, mathematics,
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| Full Description |
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#Calculation component is a powerful calculation engine for your applications. This ActiveX component integrates expression parsing and evaluation. Generally speaking, #Calculation is very useful in two main areas: first, when a formula has to be defined and evaluated at runtime (for example, when the end user is allowed to enter a formula that will be evaluated and used); second, when a set of formulas that depend on each other are defined, configured, and evaluated at run-time. #Calculation Component supports conventional math, string, date&time, logical operators and functions, and is suitable for heavy-duty number crunching. It also allows defining variables and sets of related formulas that implement spreadsheet-like recalculations. It can also support Matrix and Array operations (just like MATLAB), comments, different numerical systems and custom functions in expressions.
General features of #Calculation:
-Arithmetic, Logical, Bitwise and Relational operation
-String operation
-Date&Time operation
-Matrix and Array operation
-More than 110 Built-In Functions
-Component constant and expression constant support
-Alias for operators and functions
-Unlimited nesting of expressions
-Auto-detection of errors
-"Simulate the exact value" operation
-Two kinds of return values - string and numerical
-Types of return values - Number, String, Datetime and Matrix
-Upper case and lower case can be used interchangeably in expressions
-Ansi chars and some unicode chars can be used in the expression
-Scientific notation for numerical values
-Custom-variable support
-Comments can be used in the expression to evaluate
-Custom functions can be created and used in expressions
-Mixed operation among Binary, Octal, Decimal and HEXadecimal numbers
-"Round Operation" according to desired precision
-Base-N(2,8,10,16) results can be shown
-Matrix and Array result support |
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