Update lib/OrdinaryDiffEqBDF/test/dae_ad_tests.jl

Author: ChrisRackauckas

lib/OrdinaryDiffEqBDF/test/dae_ad_tests.jl

@@ -15,13 +15,13 @@ function f(du, u, p, t)
         u[1] + u[2] + u[3] - 1.0]
 end
 function f_ode(du, u, p, t)
-    du .= [-p[1] * u[1] + p[3] * u[2] * u[3] - du[1],
-        +p[1] * u[1] - p[2] * u[2]^2 - p[3] * u[2] * u[3] - du[2],
+    du .= [-p[1] * u[1] + p[3] * u[2] * u[3],
+        +p[1] * u[1] - p[2] * u[2]^2 - p[3] * u[2] * u[3],
         u[1] + u[2] + u[3] - 1.0]
 end
 function f_ode(u, p, t)
-    [-p[1] * u[1] + p[3] * u[2] * u[3] - du[1],
-        +p[1] * u[1] - p[2] * u[2]^2 - p[3] * u[2] * u[3] - du[2],
+    [-p[1] * u[1] + p[3] * u[2] * u[3],
+        +p[1] * u[1] - p[2] * u[2]^2 - p[3] * u[2] * u[3],
         u[1] + u[2] + u[3] - 1.0]
 end
 p = [0.04, 3e7, 1e4]