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# Java math function

how I can generate a math function, like x^2 , x+5 and x^3+2 .

5th Feb 2018, 8:05 PM
D A Z A I ~ + 1
6th Feb 2018, 8:43 PM
Fata1 Err0r 0
Below is the code you can use to obtain the power of the numbers. In my own test, I gave the X a value of 3 and the power a value of 3. The result was 27. The addition portion of your question is just as easy as adding it to the equation in your code. Example: x + 5 is easily done as x += 5; Let me know if you need further clarification. Hope this helps. https://code.sololearn.com/c2B2vhW4mkVf/#java import java.util.Scanner; public class Program { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); double x = 0; double exp = 0; double result = 0; System.out.println("Input X value: "); x = scnr.nextInt(); System.out.println("Input power: "); exp = scnr.nextInt(); result = Math.pow(x, exp); System.out.println("Result is: " + result); } } // OUTPUT:::: Input X value: 3 Input power: 3 Result is: 27.0
5th Feb 2018, 8:19 PM
Fata1 Err0r 0
I need more than power function. Its only a part of my program . I want to use that function to calculate the area between two curves using Riemann sums.
5th Feb 2018, 8:27 PM
D A Z A I ~ 0
Thanks for everything. I use your code in my program and it’s really useful. Sorry if I was rude yesterday ;(
6th Feb 2018, 9:00 PM
D A Z A I ~ 