Correct derivatives in Burgers equation (#389)

* Correct derivatives in Burgers equation
2024-12-09 13:13:07 +01:00
parent 5e36d1b618
commit 59c9a173b4
3 changed files with 5 additions and 5 deletions
--- a/docs/source/_rst/tutorials/tutorial12/tutorial.rst
+++ b/docs/source/_rst/tutorials/tutorial12/tutorial.rst
@@ -132,8 +132,8 @@ parameter :math:`\nu`:
            self.nu = nu 
        
            def equation(input_, output_):
-                    return grad(output_, input_, d='x') +\
-                           output_*grad(output_, input_, d='t') -\
+                    return grad(output_, input_, d='t') +\
+                           output_*grad(output_, input_, d='x') -\
                           self.nu*laplacian(output_, input_, d='x')