use FBDF

ufechner7 · Sep 27, 2024 · 7254062 · 7254062
1 parent 501c1fe
commit 7254062
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Tether_08.jl b/src/Tether_08.jl
@@ -166,8 +166,8 @@ function simulate(se, simple_sys)
     ts    = 0:dt:se.duration
     prob = ODEProblem(simple_sys, nothing, tspan)
     toc()
-    elapsed_time = @elapsed sol = solve(prob, KenCarp4(autodiff=false); dt, abstol=tol, reltol=tol, saveat=ts)
-    elapsed_time = @elapsed sol = solve(prob, KenCarp4(autodiff=false); dt, abstol=tol, reltol=tol, saveat=ts)
+    elapsed_time = @elapsed sol = solve(prob, FBDF(autodiff=true); dt, abstol=tol, reltol=tol, saveat=ts)
+    elapsed_time = @elapsed sol = solve(prob, FBDF(autodiff=true); dt, abstol=tol, reltol=tol, saveat=ts)
     sol, elapsed_time
 end