[commons-numbers] 13/30: Drop exact log10 test. The method of computation cannot be assumed.

[aherbert]

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aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-numbers.git

commit 12c0b57ccda1269ae020636051adc8ca9614adfc
Author: aherbert <aherb...@apache.org>
AuthorDate: Thu Dec 19 17:32:54 2019 +0000

    Drop exact log10 test. The method of computation cannot be assumed.
---
 .../src/test/java/org/apache/commons/numbers/complex/ComplexTest.java   | 2 --
 1 file changed, 2 deletions(-)

diff --git 
a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexTest.java
 
b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexTest.java
index d5f54cd..d4189b5 100644
--- 
a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexTest.java
+++ 
b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/ComplexTest.java
@@ -2003,8 +2003,6 @@ public class ComplexTest {
             // This is prone to floating-point error so use a delta
             Assertions.assertEquals(lnz.getReal() / ln10, log10z.getReal(), 
1e-12, "real");
             // This test should be exact
-            final double abs = z.abs();
-            Assertions.assertEquals(Math.log10(abs), log10z.getReal(), "real");
             Assertions.assertEquals(lnz.getImaginary(), log10z.getImaginary(), 
"imag");
         }
     }