Neil Walkinshaw created MATH-1262:
-------------------------------------

             Summary: Heap overflow in org.apache.commons.math4.special.BesselJ
                 Key: MATH-1262
                 URL: https://issues.apache.org/jira/browse/MATH-1262
             Project: Commons Math
          Issue Type: Bug
    Affects Versions: 4.0
            Reporter: Neil Walkinshaw
            Priority: Minor


This test case:
{code:java}
import org.apache.commons.math4.special.BesselJ;

public class BesselJHeapBug {
    public static void main(String[] args) {
        BesselJ.value(1182054491, 3.589635306407856E-8D);
    }
}
{code}

throws the following exception:

{code}
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
        at org.apache.commons.math4.special.BesselJ.rjBesl(BesselJ.java:247)
        at org.apache.commons.math4.special.BesselJ.value(BesselJ.java:161)
        at BesselJHeapBug.main(BesselJHeapBug.java:5)
{code}




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