
Math Expression Parser  JbcParser for Java Free Download
Version: 
2.1 (version history) 
Date: 
January 26, 2002 
License: 
Free To Try $19.95

OS: 
Win 95Win CE / Pocket PC /NT/2 
Rating: 

Interface: 

Popularity: 

Author: 
Bestcode.com 
Download Sites:
Math Expression Parser  JbcParser for Java Description
Math Expression Parser  JbcParser for Java Free Download.
MathParser evaluates mathematical expressions given as strings at runtime.
Features are:
*Runs fast.
*Easy to use, simple class API.
*Comes with predefined functions.
*Users can create custom functions/variables.
*Optimization: Constant expression elimination for repeated tasks.
*Operators: +, , /, *, ^
*Paranthesis: (, {, [
*Functions in the form of: f(x, y, z, ...)
*Function parameters are not calculated until needed.
*List of predefined functions is available in the documentation.
*Java source code is included.
Visit http://www.bestcode.com/html/jexample.html for java applet demo.
An example of a simple expression is : LN(X)+SIN(10/25)
When parsed, this expression will be represented as: since the SIN(10/25) is in fact SIN(0) which is a constant and is 0.
Thus, in a loop, if you change the value of X and ask for the value of the expression, it will be evaluated quite fast since SIN(10/25) is not dependent on X.
X and Y are predefined variables. You can create your own variables as needed.
There are many predefined mathematical functions. They are listed in documentation. You can create your functions that take any number of parameters as needed. IF logic is implemented through a predefined IF(A,B,C) function. Similar functions can be created as needed.
Math Expression Parser  JbcParser for Java keywords:


Math Expression Parser  bcParserX COM Component
bcParserX Math Parser COM Component parses and evaluates mathematical expressions at runtime. Usable by any COM client including Visual Basic and Visu

JFormula
News : 25/11/02 Formula released 1.1 Formula is a Java library for evaluating mathematical expression.

Gastown C# Command Line Parser
Easily and reliably handle parameters passed to your program on the command line. Allows you to automaticly handle doublequoted strings, support short and long parameter names, validate parameters, generate error messages, display help, and more!

Formula Parser
Formula Parser Delphi component with variables, expandable operators

Gastown Delphi Command Line Parser
Easily handle command line parameters. Allows you to automaticly handle doublequoted strings, support short and long parameter names, directory and filename parameters, validate parameters, generate error messages, display help, and more!
