Merge pull request #762 from IETS3/bugfix/infinityhelper_equals

IntHelper.equals now correctly deals with the combination of 0.0,-0.0, 0 and -0

CHANGELOG.md

@@ -14,6 +14,7 @@ The project does _not_ follow Semantic Versioning and the changes are documented
 ### Fixed
 
 - Uncatched `DateTimeException` during check DateLiteral.
+- IntHelper.equals now correctly deals with the combination of 0.0,-0.0,0 and -0.
 
 ### Added
 

code/languages/org.iets3.opensource/languages/org.iets3.core.expr.base/models/plugin.mps

@@ -5033,15 +5033,52 @@
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+                <node concept="3clFbT" id="4dMN4HhUXWW" role="3cqZAk">
+                  <property role="3clFbU" value="false" />
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