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Posted to commits@commons.apache.org by ah...@apache.org on 2019/12/09 12:06:17 UTC
[commons-numbers] branch master updated: sqrt(): Drop copySign(0,
imaginary) when imaginary is already zero.
This is an automated email from the ASF dual-hosted git repository.
aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-numbers.git
The following commit(s) were added to refs/heads/master by this push:
new 0887c25 sqrt(): Drop copySign(0, imaginary) when imaginary is already zero.
0887c25 is described below
commit 0887c257a298d261204d35a311b1a5900812657c
Author: aherbert <ah...@apache.org>
AuthorDate: Mon Dec 9 12:06:13 2019 +0000
sqrt(): Drop copySign(0, imaginary) when imaginary is already zero.
---
.../src/main/java/org/apache/commons/numbers/complex/Complex.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java b/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java
index 4459dc4..d4ddf26 100644
--- a/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java
+++ b/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java
@@ -1709,7 +1709,7 @@ public final class Complex implements Serializable {
if (real < 0) {
return new Complex(0, Math.copySign(sqrtAbs, imaginary));
}
- return new Complex(sqrtAbs, Math.copySign(0, imaginary));
+ return new Complex(sqrtAbs, imaginary);
}
final double abs = getAbsolute(real, imaginary);
final double av = (Math.abs(real) + abs) / 2;