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SpECTRE
v2025.08.19
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#include <Jacobian.hpp>
Public Types | |
| using | independent = Independent |
| using | dependent = Dependent |
| using | type = OuterProductResultTensor< typename Dependent::type::value_type, typename Denominator::symmetry, typename Denominator::index_list, typename Dependent::type::symmetry, typename Dependent::type::index_list > |
Tag for the derivative of an implicit source (Dependent) with respect to an implicit variable (Independent).
The independent indices are given first, so
\begin{equation} \frac{S(U_{j...})}{U_{i...}} = J_{i\ldots,j\ldots} \end{equation}
with appropriate upper and lower indices.