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From celes...@apache.org
Subject svn commit: r1415971 - /commons/proper/math/trunk/src/site/apt/userguide/special.apt
Date Sat, 01 Dec 2012 10:32:31 GMT
Author: celestin
Date: Sat Dec  1 10:32:30 2012
New Revision: 1415971

URL: http://svn.apache.org/viewvc?rev=1415971&view=rev
Log:
In the users guide, updated the accuracy of logBeta.

Modified:
    commons/proper/math/trunk/src/site/apt/userguide/special.apt

Modified: commons/proper/math/trunk/src/site/apt/userguide/special.apt
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/site/apt/userguide/special.apt?rev=1415971&r1=1415970&r2=1415971&view=diff
==============================================================================
--- commons/proper/math/trunk/src/site/apt/userguide/special.apt (original)
+++ commons/proper/math/trunk/src/site/apt/userguide/special.apt Sat Dec  1 10:32:30 2012
@@ -112,26 +112,25 @@
 *----------------+-----------------------------------------+-----------------+----------------------+----------------+
 || Interval      || Values tested                          || Average error  || Standard
deviation  || Maximum error  |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
-| 0 \< x ≤ 8\    | <<<x[i] = i / 32, i = 1, ..., 256>>>\   | 5.04
ulps       | 270.99 ulps          | 46696.0 ulps    |
+| 0 \< x ≤ 8\    | <<<x[i] = i / 32, i = 1, ..., 256>>>\   | 1.80
ulps       | 81.08 ulps           | 14031.0 ulps    |
 | 0 \< y ≤ 8     | <<<y[j] = j / 32, j = 1, ..., 256>>>    |  
              |                      |                 |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
-| 0 \< x ≤ 8\    | <<<x[i] = i / 32, i = 1, ..., 256>>>\   | 9.75
ulps       | 149.42 ulps          | 19126.0 ulps    |
+| 0 \< x ≤ 8\    | <<<x[i] = i / 32, i = 1, ..., 256>>>\   | 0.50
ulps       | 3.64 ulps            | 694.0 ulps      |
 | 8 \< y ≤ 16    | <<<y[j] = j / 32, j = 257, ..., 512>>>  |  
              |                      |                 |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
-| 0 \< x ≤ 8\    | <<<x[i] = i / 32, i = 1, ..., 256>>>\   | 357.82
ulps     | 39297.58 ulps        | 8635522.0 ulps  |
+| 0 \< x ≤ 8\    | <<<x[i] = i / 32, i = 1, ..., 256>>>\   | 1.04
ulps       | 139.32 ulps          | 34509.0 ulps    |
 | 16 \< y ≤ 256  | <<<y[j] = j, j = 17, ..., 256>>>        |  
              |                      |                 |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
-| 8 \< x ≤ 16\   | <<<x[i] = i / 32, i = 257, ..., 512>>>\ | 2.37
ulps       | 13.0 ulps            | 1.9 ulps        |
+| 8 \< x ≤ 16\   | <<<x[i] = i / 32, i = 257, ..., 512>>>\ | 0.35
ulps       | 0.48 ulps            | 2.0 ulps        |
 | 8 \< y ≤ 16    | <<<y[j] = j / 32, j = 257, ..., 512>>>  |  
              |                      |                 |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
-| 8 \< x ≤ 16\   | <<<x[i] = i / 32, i = 257, ..., 512>>>\ | 10.75
ulps      | 9.74 ulps            | 73.0 ulps       |
+| 8 \< x ≤ 16\   | <<<x[i] = i / 32, i = 257, ..., 512>>>\ | 0.31
ulps       | 0.47 ulps            | 2.0 ulps        |
 | 16 \< y ≤ 256  | <<<y[j] = j, j = 17, ..., 256>>>        |  
              |                      |                 |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
-| 16 \< x ≤ 256\ | <<<x[i] = i, i = 17, ..., 256>>>\       | 5.20
ulps       | 4.33 ulps            | 53.0 ulps       |
+| 16 \< x ≤ 256\ | <<<x[i] = i, i = 17, ..., 256>>>\       | 0.35
ulps       | 0.49 ulps            | 2.0 ulps        |
 | 16 \< y ≤ 256  | <<<y[j] = j, j = 17, ..., 256>>>        |  
              |                      |                 |
 *----------------+-----------------------------------------+-----------------+----------------------+-----------------+
 
 ** Regularized Beta
 
   (see {{{http://mathworld.wolfram.com/RegularizedBetaFunction.html}MathWorld}})
-



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