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Posted to commits@commons.apache.org by er...@apache.org on 2021/05/08 13:30:48 UTC
[commons-math] branch master updated (e29fd60 -> cc1fe8a)
This is an automated email from the ASF dual-hosted git repository.
erans pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/commons-math.git.
from e29fd60 MATH-1571 - Collections Performance
new 0a9fe38 Javadoc.
new cc1fe8a Upgrade CP.
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Summary of changes:
pom.xml | 2 +-
src/main/java/org/apache/commons/math4/util/FastMath.java | 10 ++++++++--
2 files changed, 9 insertions(+), 3 deletions(-)
[commons-math] 01/02: Javadoc.
Posted by er...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
erans pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-math.git
commit 0a9fe383a3b55d7910fcb975a6a7e2e02de336d7
Author: Gilles Sadowski <gi...@gmail.com>
AuthorDate: Sat May 8 15:29:54 2021 +0200
Javadoc.
---
src/main/java/org/apache/commons/math4/util/FastMath.java | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/main/java/org/apache/commons/math4/util/FastMath.java b/src/main/java/org/apache/commons/math4/util/FastMath.java
index 4d0568a..eb235a5 100644
--- a/src/main/java/org/apache/commons/math4/util/FastMath.java
+++ b/src/main/java/org/apache/commons/math4/util/FastMath.java
@@ -23,8 +23,14 @@ import org.apache.commons.math4.exception.MathArithmeticException;
import org.apache.commons.math4.exception.util.LocalizedFormats;
/**
- * Faster, more accurate, portable alternative to {@link Math} and
- * {@link StrictMath} for large scale computation.
+ * Portable alternative to {@link Math} and {@link StrictMath}.
+ * <p>
+ * Caveat: At the time of implementation, the {@code FastMath} functions
+ * were often faster and/or more accurate than their JDK equivalent.
+ * Nowadays, it would not be surprising that they are always slower (due
+ * to the various JVM optimizations that have appeared since Java 5).
+ * However, any change to this class should ensure that the current
+ * accuracy is not lost.
* <p>
* FastMath is a drop-in replacement for both Math and StrictMath. This
* means that for any method in Math (say {@code Math.sin(x)} or
[commons-math] 02/02: Upgrade CP.
Posted by er...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
erans pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-math.git
commit cc1fe8aceccd10832d1f7e17392cb63cb4e408de
Author: Gilles Sadowski <gi...@gmail.com>
AuthorDate: Sat May 8 15:30:13 2021 +0200
Upgrade CP.
---
pom.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pom.xml b/pom.xml
index 3f97626..7540873 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.commons</groupId>
<artifactId>commons-parent</artifactId>
- <version>50</version>
+ <version>52</version>
</parent>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math4</artifactId>