Lines Matching defs:product
29 import org.apache.commons.math.stat.descriptive.summary.Product;
49 private static final UnivariateStatistic PRODUCT = new Product();
148 * Returns the product of the entries in the input array, or
154 * @return the product of the values or Double.NaN if the array is empty
157 public static double product(final double[] values) {
158 return PRODUCT.evaluate(values);
162 * Returns the product of the entries in the specified portion of
171 * @return the product of the values or Double.NaN if length = 0
175 public static double product(final double[] values, final int begin,
177 return PRODUCT.evaluate(values, begin, length);
