Formula to calculate slope - Android java.lang

Android examples for java.lang:Math Formula

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Description

Formula to calculate slope

Demo Code


import java.text.DecimalFormat;

public class Main{
    private static double result;
    public static double slope(double x1, double x2, double y1, double y2)
            throws InvalidInputException {
        if (x2 != x1) {
            result = ((y2 - y1) / (x2 - x1));
            return result;
        } else {//from   w  w w .  jav a  2 s .co  m
            throw new InvalidInputException();
        }
    }
}

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