Sreyas-Sreelal/matheval

matheval

This is a simple library for evaluating mathematical expressions given as string literals.Currently supported operators are:

• + - addition

• - - subraction

• ^ - exponential

• / - division

• * - product

Installation

If you are using sampctl just use

sampctl package install Sreyas-Sreelal/matheval

Otherwise just clone the repository

git clone https://www.github.com/sreyas-sreelal/matheval.git

and add matheval.inc to your pawno/includes folder

Usage

There is only one function

MathEval(expression[])

parameters

• expression[] - mathmatical expression in string literal

returns

• NaN if failed

• if success,value in floating point

For example :

#include<matheval>

main(){

printf("(1+3)^(32/3)-1 = %f",MathEval("(1+3)^(32/3)-1"));

}

Testing

To run the tests:

sampctl package run

Dependencies

• SA-MP 0.3.7 by SA-MP team - https://www.sa-mp.com/download.php

• sampctl by SouthClaws (optional but recommended) - https://github.com/Southclaws/sampctl