Algorithms_in_C++ 1.0.0
Set of algorithms implemented in C++.
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Solve the equation \(f(x)=0\) using Newton-Raphson method for both real and complex solutions. More...
#include <cmath>
#include <ctime>
#include <iostream>
#include <limits>
Functions | |
static double | eq (double i) |
static double | eq_der (double i) |
int | main () |
Variables | |
constexpr double | EPSILON = 1e-10 |
system accuracy limit | |
constexpr int16_t | MAX_ITERATIONS = INT16_MAX |
Maximum number of iterations. | |
Solve the equation \(f(x)=0\) using Newton-Raphson method for both real and complex solutions.
The \((i+1)^\text{th}\) approximation is given by:
\[ x_{i+1} = x_i - \frac{f(x_i)}{f'(x_i)} \]
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static |
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static |
define the derivative function \(f'(x)\) For the current problem, it is:
\[ f'(x) = 3x^2 - 4 \]
int main | ( | void | ) |
Main function