fix derivatives

mathLab · Dec 9, 2024 · 59146b4 · 59146b4
1 parent f4e1f40
commit 59146b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tutorials/tutorial12/tutorial.py b/tutorials/tutorial12/tutorial.py
@@ -113,7 +113,7 @@ def __init__(self, nu = 0.):
         self.nu = nu 
 
         def equation(input_, output_):
-                return grad(output_, input_, d='x') +                       output_*grad(output_, input_, d='t') -                       self.nu*laplacian(output_, input_, d='x')
+                return grad(output_, input_, d='t') +                       output_*grad(output_, input_, d='x') -                       self.nu*laplacian(output_, input_, d='x')
 
 
         super().__init__(equation)