/src/main/java/net/finmath/interpolation/RationalFunctionInterpolation.java
private static final int serialVersionUID = -3214160594013393575L;
private static final long serialVersionUID = -3214160594013393575L;
import java.io.IOException; import java.io.Serializable; import java.util.Arrays; import java.util.function.DoubleUnaryOperator; import net.finmath.functions.LinearAlgebra; public class RationalFunctionInterpolation implements DoubleUnaryOperator, Serializable { <extra_id_0> public enum InterpolationMethod { PIECEWISE_CONSTANT, PIECEWISE_CONSTANT_LEFTPOINT, PIECEWISE_CONSTANT_RIGHTPOINT, LINEAR, CUBIC_SPLINE,