Felix, Would you take a look at if [1] is what you want to have?
[1]: https://www.dealii.org/8.4.0/doxygen/deal.II/classFEValuesBase.html#a665ab681011424cb1b0ba11c4155a121 Best, Weixiong 在 2017年6月13日星期二 UTC-7上午9:35:09，Felix Lorenz写道： > > > Hi everyone, > > I want to compute the transformation of a gradient at a point (no > quadrature point) on the reference cell to the real space. Mathematically > formulated I want to compute: > > > > <https://lh3.googleusercontent.com/-8I6XfaBQekU/WUAT4aT4-eI/AAAAAAAAAAk/z3di7NVEbtcpoSzLFF03VQYuGaKvWUXdwCLcB/s1600/formula.png> > > > How do I get the inverse Jacobian at this point? > > > Best regards, > > Felix > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
