/**
* Compute the determinant of a tensor or rank 2. The determinant is
- * also commonly referred to as the second invariant of rank-2 tensors.
+ * also commonly referred to as the third invariant of rank-2 tensors.
*
* For the present case of one-dimensional tensors, the determinant
* equals the only element and is therefore equivalent to the trace.
/**
* Compute the determinant of a tensor or rank 2. The determinant is
- * also commonly referred to as the second invariant of rank-2 tensors.
+ * also commonly referred to as the third invariant of rank-2 tensors.
*
* @relates SymmetricTensor
* @author Wolfgang Bangerth, 2005
/**
* Compute the determinant of a tensor or rank 2. The determinant is
- * also commonly referred to as the second invariant of rank-2 tensors.
+ * also commonly referred to as the third invariant of rank-2 tensors.
*
* @relates SymmetricTensor
* @author Wolfgang Bangerth, 2005