Deprecation

Deprecating classes whose functionality is based on buggy code in
"BicubicSplinInterpolatingFunction" (MATH-1166).

src/main/java/org/apache/commons/math3/analysis/interpolation/SmoothingPolynomialBicubicSplineInterpolator.java

@@ -34,7 +34,9 @@ import org.apache.commons.math3.optim.SimpleVectorValueChecker;
  * polynomial fitting.
  *
  * @since 2.2
+ * @deprecated To be removed in 4.0 (see MATH-1166).
  */
+@Deprecated
 public class SmoothingPolynomialBicubicSplineInterpolator
     extends BicubicSplineInterpolator {
     /** Fitter for x. */

src/main/java/org/apache/commons/math3/analysis/interpolation/TricubicSplineInterpolatingFunction.java

@@ -34,7 +34,9 @@ import org.apache.commons.math3.util.MathArrays;
  * </quote>
  *
  * @since 2.2
+ * @deprecated To be removed in 4.0 (see MATH-1166).
  */
+@Deprecated
 public class TricubicSplineInterpolatingFunction
     implements TrivariateFunction {
     /**

src/main/java/org/apache/commons/math3/analysis/interpolation/TricubicSplineInterpolator.java

@@ -26,7 +26,9 @@ import org.apache.commons.math3.util.MathArrays;
  * Generates a tricubic interpolating function.
  *
  * @since 2.2
+ * @deprecated To be removed in 4.0 (see MATH-1166).
  */
+@Deprecated
 public class TricubicSplineInterpolator
     implements TrivariateGridInterpolator {
     /**