[commons-numbers] 02/09: Change pow() overflow edge case test.

[ah...@apache.org]

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

commit 9b18dc0457bde8303cc3e96da1fda8ff7e956b5d
Author: Alex Herbert <ah...@apache.org>
AuthorDate: Mon Dec 23 00:09:14 2019 +0000

    Change pow() overflow edge case test.
    
    Some libraries can compute (MAX, 1).pow(2, 0) as non-infinite in the
    imaginary part by using a decomposition of:
    
    e^a * sin(im) = sin(im) * e^n * e^(a-n)
    
    with n set to not overflow to inf.
---
 .../org/apache/commons/numbers/complex/ComplexEdgeCaseTest.java     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexEdgeCaseTest.java b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexEdgeCaseTest.java
index 4bfbabd..86d8e00 100644
--- a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexEdgeCaseTest.java
+++ b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexEdgeCaseTest.java
@@ -429,8 +429,8 @@ public class ComplexEdgeCaseTest {
         assertComplex(1, 1, nan, 1, name, operation, nan, nan);
         assertComplex(1, 1, 1, nan, name, operation, nan, nan);
 
-        // Test overflow
-        assertComplex(Double.MAX_VALUE, 1, 2, 0, name, operation, inf, inf);
-        assertComplex(1, Double.MAX_VALUE, 2, 0, name, operation, -inf, inf);
+        // Test overflow.
+        assertComplex(Double.MAX_VALUE, 1, 2, 2, name, operation, inf, -inf);
+        assertComplex(1, Double.MAX_VALUE, 2, 2, name, operation, -inf, inf);
     }
 }