Hello Deal.II users I recently started learning to use deal.II and was going through step-3 tutorial. I was checking shape_value() and shape_grad() function values to see which lagrange shape function it is calculating and I found that values of the gradient to be different. For e.g. at gauss point ( -0.577, -0.577) it gave gradient as [ -0.788675 , -0.788675] whereas it should be [-0.394 , -0.394 ] according to my calculation. Am I making mistake somewhere ?
Sincerely Het Patel -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/CAFYG0Dajn4umL%3DoRx57-PSVpvRswNqHVCinpG-8xZ%3Da5t3RwAA%40mail.gmail.com.
