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how to take input for a Differential calculus in java code and solve it

Clean Caracal answered on July 5, 2023 Popularity 1/10 Helpfulness 1/10

answer how to take input for a Differential calculus in java code and solve it

how to take input for a Differential calculus in java code and solve it

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import org.apache.commons.math3.analysis.differentiation.DerivativeStructure;
import org.apache.commons.math3.analysis.differentiation.UnivariateDifferentiableFunction;

import java.util.Scanner;

public class DifferentialCalculusSolver {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        // Prompt the user to enter the function expression
        System.out.print("Enter the function expression: ");
        String functionExpression = scanner.nextLine();

        // Create the differentiable function
        UnivariateDifferentiableFunction function = x -> {
            // Parse the expression and return the function value
            // You can use any expression parsing library or method of your choice
            double value = Double.parseDouble(functionExpression); // Example: f(x) = x^2
            return new DerivativeStructure(1, 1, value);
        };

        // Prompt the user to enter the x-value for differentiation
        System.out.print("Enter the x-value: ");
        double xValue = scanner.nextDouble();

        // Perform differentiation using Apache Commons Math
        double derivativeValue = function.value(new DerivativeStructure(1, 1, xValue)).getPartialDerivative(1);

        // Output the result
        System.out.println("The derivative of f(x) at x = " + xValue + " is: " + derivativeValue);
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: chat.openai.com

Tags: calculus input java take

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Contributed on Jul 05 2023

Clean Caracal

0 Answers Avg Quality 2/10

how to take input for a Differential calculus in java code and solve it

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