Math_Numerical_RootFinding_Common | --Math_Numerical_RootFinding_FixedPoint
Math_Numerical_RootFinding_FixedPoint Math_Numerical_RootFinding_FixedPoint( [array $options = null])
float|PEAR_Error compute( callback $gxFunction, float $xR)
This method using g(x) (the modification of f(x), which g(x) = x).
void infoCompute( )