| Метод | Описание | |
|---|---|---|
| solve ( callable $function, array $args, number $target, number $tol, number $position ) : number | Use Newton's Method to find the x which produces $target = $function(x) value $args is an array of parameters to pass to $function, but having the element that will be changed and serve as the initial guess in position $position. |
| public static solve ( callable $function, array $args, number $target, number $tol, number $position ) : number | ||
| $function | callable | f(x) callback function |
| $args | array | Parameters to pass to callback function. The initial value for the parameter of interest must be in this array. |
| $target | number | Value of f(x) we a trying to solve for |
| $tol | number | Tolerance; How close to the actual solution we would like. |
| $position | number | Which element in the $args array will be changed; also serves as initial guess |
| Результат | number | |
