ecMathExpr 1.01

ecMathExpr 1.01 offers you a powerful ActiveX control for Visual Basic programs, compiling and evaluating math expressions created at runtime, from within your VB projects...

Major Features:

1. Compiled, runs faster than simple parser methods
2. Define any number of variables and assign values to them.
3. Pre-compile user-defined functions to use in other math expressions.
4. Compile multiple math expressions that can use the pre-defined variables and user functions.
5. Evaluate (fast and repeatedly) any of the compiled expressions.
6. Arithmetic operators: ( ) + - / ^ mod
7. Boolean operators: not, and, or, xor
8. Logical operators: = > >= <=
9. Trigonometric functions: sin, cos, tan asin, acos, atan
10. Hyperbolic trig functions: sinh, cosh, tanh asinh, acosh, atanh
11. Internal functions: int, fix, sgn, sqr, fact, nCr, nPr, min, max, rnd
12. Logarithmic and exponential functions: log, exp
13. Logical if..then..else functions: iif(condition, if_true, if_false)