Newton-Raphson Method Calculator

Newton-Raphson Method is a root finding iterative algorithm for computing equations numerically. It helps to find best approximate solution to the square roots of a real valued function. Newton-Raphson Method is also called as Newton's method or Newton's iteration. This online newton's method calculator helps to find the root of the expression from the given values using Newton's Iteration method.

Newton's Method Equation Solver


Rules for Specifying Input Function

1. Use ^ for representing power values.
    Eg : Write input x2 as (x^2).

2. Use ^(1/2),*,/,+,- for square root,multiplication,division,addition and subraction operations respectively.
    Eg : 1. Write input √x as (x^(1/2))
         2. Write 5x as 5*x.
         3. Write x+5 as x+5.
         4. Write x2-5x as (x^2)-5*x.

3. Use paranthesis() while performing arithmetic operations.
    Eg : 1. Write sinx+cosx+tanx as sin(x)+cos(x)+tan(x)
         2. Write secx*tanx as sec(x)*tan(x)
         3. Write tanx/sinx as tan(x)/sin(x)

4. Use inv,ln to specify inverse,natural log respectively
    Eg : 1. Write sin-1x as asin(x)
         2. Write ln x as ln(x)

5. Try out these Sample inputs for practice.
    Eg : 1. Write (10x+2)+(x2) as 10*x+2+(x^2).
         2. Write cos(x3) as cos(x^3).
         3. Write ex+lnx as (e^x)+ln(x).

6. Ensure that the input string is as per the rules specified above.

Newton-Raphson Method is a root finding iterative algorithm for computing equations numerically. It helps to find best approximate solution to the square roots of a real valued function. Newton-Raphson Method is also called as Newton's method or Newton's iteration. This online newton's method calculator helps to find the root of the expression from the given values using Newton's Iteration method.

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Formula:

x(n+1) = xn - f(xn)/f'(xn) Where, x(n+1) = Newton-Raphson Method xn = x Variable f(xn) = Quadratic Expression f'(xn) = Differentiation of Quadratic Expression

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