update firk order

ChrisRackauckas · ChrisRackauckas · commit bd56fc5ff725 · 2024-08-20T13:25:45.000-04:00
diff --git a/lib/OrdinaryDiffEqFIRK/src/alg_utils.jl b/lib/OrdinaryDiffEqFIRK/src/alg_utils.jl
@@ -10,4 +10,4 @@ isfirk(alg::RadauIIA9) = true
 
 alg_adaptive_order(alg::RadauIIA3) = 1
 alg_adaptive_order(alg::RadauIIA5) = 3
-alg_adaptive_order(alg::RadauIIA9) = 7
+alg_adaptive_order(alg::RadauIIA9) = 5
