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<< Click to Display Table of Contents >> Navigation: ThinBASIC Modules > Eval (Math and string expression evaluator) > Eval_Math |
Description
Evaluate a string expression representing a math function and returns calculated result.
Syntax
n = Eval_Math(StringBufferToEvaluate)
Returns
Number: the result of the math evaluation
Parameters
Name |
Type |
Optional |
Meaning |
StringBufferToEvaluate |
String |
No |
A string expression containing the math expression to evaluate |
Remarks
List of supported keywords inside Eval: see here.
Restrictions
See also
Examples
USES "EVAL"
Dim result As EXT
EVAL_SETNUMBER ( "x", 10 )
result = EVAL_math ( "x^2") '---this return 100
MSGBOX 0, Result