| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.datasketches.hll; |
| |
| /** |
| * @author Lee Rhodes |
| * @author Kevin Lang |
| * |
| */ |
| final class CouponMapping { |
| |
| //Computed for Coupon lgK = 26 ONLY. Designed for the cubic interpolator function. |
| static final double[] xArr = new double[] { |
| 0.0, 1.0, 20.0, 400.0, |
| 8000.0, 160000.0, 300000.0, 600000.0, |
| 900000.0, 1200000.0, 1500000.0, 1800000.0, |
| 2100000.0, 2400000.0, 2700000.0, 3000000.0, |
| 3300000.0, 3600000.0, 3900000.0, 4200000.0, |
| 4500000.0, 4800000.0, 5100000.0, 5400000.0, |
| 5700000.0, 6000000.0, 6300000.0, 6600000.0, |
| 6900000.0, 7200000.0, 7500000.0, 7800000.0, |
| 8100000.0, 8400000.0, 8700000.0, 9000000.0, |
| 9300000.0, 9600000.0, 9900000.0, 10200000.0 |
| }; |
| |
| // CHECKSTYLE:OFF LineLength |
| //Computed for Coupon lgK = 26 ONLY. Designed for the cubic interpolator function. |
| static final double[] yArr = new double[] { |
| 0.0000000000000000, 1.0000000000000000, 20.0000009437402611, 400.0003963713384110, |
| 8000.1589294602090376, 160063.6067763759638183, 300223.7071597663452849, 600895.5933856170158833, |
| 902016.8065120954997838, 1203588.4983199508860707, 1505611.8245524743106216, 1808087.9449319066479802, |
| 2111018.0231759352609515, 2414403.2270142501220107, 2718244.7282051891088486, 3022543.7025524540804327, |
| 3327301.3299219091422856, 3632518.7942584538832307, 3938197.2836029687896371, 4244337.9901093561202288, |
| 4550942.1100616492331028, 4858010.8438911894336343, 5165545.3961938973516226, 5473546.9757476449012756, |
| 5782016.7955296505242586, 6090956.0727340159937739, 6400366.0287892958149314, 6710247.8893762007355690, |
| 7020602.8844453142955899, 7331432.2482349723577499, 7642737.2192891482263803, 7954519.0404754765331745, |
| 8266778.9590033423155546, 8579518.2264420464634895, 8892738.0987390466034412, 9206439.8362383283674717, |
| 9520624.7036988288164139, 9835293.9703129194676876, 10150448.9097250290215015, 10466090.8000503256917000 |
| }; |
| // CHECKSTYLE:ON LineLength |
| } |