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Bugfix for scalar AutoDiff class.

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Missing chain-rule usage in Scalar/AD operator.
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Atgeirr Flø Rasmussen
2015-11-10 13:37:36 +01:00
parent 91af12034c
commit 5977590e70
1 changed files with 1 additions and 1 deletions
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opm/autodiff/AutoDiff.hpp
+1 -1
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@@ -256,7 +256,7 @@ namespace Opm
const AutoDiff<Scalar>& rhs)
{
Scalar a = Scalar(lhs) / rhs.val();
Scalar b = -Scalar(lhs) / (rhs.val() * rhs.val());
Scalar b = (-Scalar(lhs) / (rhs.val() * rhs.val())) * rhs.der();
return AutoDiff<Scalar>::function(a, b);
}