home *** CD-ROM | disk | FTP | other *** search
- gs_expr - Gootee Systems
-
- KEYWORDS: library, mathematical, language, software development, utilities, database development, debugger, Languages, Debuggers & Libraries , 812
-
- Expression Evaluator
-
- gs_expr evaluates ASCII-text expressions. It was originally designed to
- evaluate user-entered queries and calculations on-the-fly for a database
- search/report module. Math, logic and comparison operator supported (easily
- extendible) include: And, Or, Matches, Doesn't Match, Contains, Doesn't
- Contain, Before (alph.), After (alph.), Within X Of, Not Within X Of, Within X%
- Of, Not Within X% Of, Less Than, Less Than or Equal To, Equal To, Greater Than,
- Greater Than or Equal To, Neg, Abs, Add, Subtract, Mult, Div, Pow, Sqrt, Exp,
- Log, Log10, Sin, Cos, Tan, Asin, Acos, Atan, Sinh, Cosh, and Tanh. Supports
- operand column, word, or column-within-word ranges, with optional
- word-separator list; multiple-nesting of (,),[,], and {,}; variable names up to
- 32 characters. Supplied as XENIX/UNIX/DOS-compatible C source code, with
- embeddable and interactive/filter versions. Toll-free maintenance available.
-
-
- Gootee Systems
- Tel: (812) 482-7650
- Toll free: (800) 437-6065
- Fax: (812) 482-7663
- Tom Gootee
- Owner
-