bugfix: the factor -2 is included in the derivative of arccos

[[Imported from SVN: r5707]]

bugfix: the factor -2 is included in the derivative of arccos
067152b4 · Oliver Sander · sander@PCPOOL.MI.FU-BERLIN.DE · 5a0fc135 · 067152b4
Commit 067152b4 authored 15 years ago by Oliver Sander Committed by sander@PCPOOL.MI.FU-BERLIN.DE 15 years ago
--- a/src/unitvector.hh
+++ b/src/unitvector.hh
@@ -125,7 +125,6 @@ public:

        // Bring it all together
        result = A;
-        result *= -2;
        result.axpy(derivativeOfArcCosSquared(sp), B);

        return result;