Support all common mathematical expressions Support arithmetic, logic and bitwise operations Report syntax error in expressions Support common control flow in programming languages like for, while, if etc. Return value is numeric value or string Allow custom variables and functions Have many built-in functions Visit Plenty of Software http://www.plentyofsoft.com/, you can review and download a lot of newest shareware or free software!

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ESBPCS-Calcs is a subset of ESBPCS containing Components and Routines for Calculators and Unit Conversion in Borland Delphi and C++ Builder - also includes Complex Numbers, Fractions, Financials and more. The subset includes a good collection of Edits, SpinEdits, ComboBoxes, Memos, CheckBoxes, RadioGroups, CheckGroups as well as a huge collection of routines. Also Includes Data Aware Components, Help and full source.

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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

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A script interpreter encapsulated in an ActiveX control. XLang10 is capable of expression evaluation, conditional logic, file and directory functions,and looping. However the real power is in the ability to add custom functions through method calls. When a custom function is encountered in a script an event is triggered, telling you which function was used and makes the parameters to the function available for retrieval and handling in your code.

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Evaluation window, evaluate the expression, copy the result and close the Evaluation window without moving your hands away from the keyboard. Evaluations have never been so fast before! The Evaluation window in Amebius can be transparent so that you can see documents behind it while typing the expression. Each evaluated expression is saved to the evaluation history that you can access by pressing just one hotkey. The evaluation history is retained

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expression should be specified at run-time, not at compile-time. This implies that the expression must be scanned, parsed and evaluated at run-time, which is why you need an expression evaluator. A simple expression evaluator would parse an expression and create a "syntax tree". The expression "a + b * c", for example, would compile into a "Sum" object who`s first operand is parameter "a" and who`s second operand is a "Product" object who`s operands

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