tweaks

Shreyas-Ekanathan · Sep 3, 2024 · d9545fd · d9545fd
1 parent 52613d3
commit d9545fd
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/lib/OrdinaryDiffEqFIRK/src/firk_perform_step.jl b/lib/OrdinaryDiffEqFIRK/src/firk_perform_step.jl
@@ -1435,9 +1435,9 @@ end
         end 
 
         dw = Vector{eltype(u)}(undef, num_stages)
-        dw[1] = LU[1] \ rhs[1]
+        dw[1] = _reshape(LU[1] \ _vec(rhs[1]))
         for i in 2 : Int((num_stages + 1) / 2) 
-            tmp = LU[i] \ (@.. rhs[2 * i - 2] + rhs[2 * i - 1] * im)
+            tmp = _reshape(LU[i] \ _vec(@.. rhs[2 * i - 2] + rhs[2 * i - 1] * im), axes(u))
             dw[2 * i - 2] = real(tmp)
             dw[2 * i - 1] = imag(tmp)
         end

diff --git a/lib/OrdinaryDiffEqFIRK/src/firk_tableaus.jl b/lib/OrdinaryDiffEqFIRK/src/firk_tableaus.jl
@@ -123,7 +123,7 @@ struct BigRadauIIA5Tableau{T1, T2, Int}
 end
 
 function BigRadauIIA5Tableau(T1, T2, Int)
-    γ = big"3.63783425274449573220841851357777579794593608687391153215117488565841871456727143375130115708511223004183651123208497057248238260532214672028700625775335843"
+    γ = convert(T1, big"3.63783425274449573220841851357777579794593608687391153215117488565841871456727143375130115708511223004183651123208497057248238260532214672028700625775335843")
     α = Vector{T1}(undef, 1)
     β = Vector{T1}(undef, 1)
     α[1] = big"2.68108287362775213389579074321111210102703195656304423392441255717079064271636428312434942145744388497908174438395751471375880869733892663985649687112332242"
@@ -171,7 +171,7 @@ struct BigRadauIIA9Tableau{T1, T2, Int}
 end
 
 function BigRadauIIA9Tableau(T1, T2, Int)
-    γ = big"6.28670475172927664517315334186940904959068186655567041187229167532923622489525703260842273089261139845280626287956099768662193453067483410165932355981736786"
+    γ = convert(T1, big"6.28670475172927664517315334186940904959068186655567041187229167532923622489525703260842273089261139845280626287956099768662193453067483410165932355981736786")
     α = Vector{T1}(undef, 2)
     β = Vector{T1}(undef, 2)
     α[1] = big"3.65569432546357225824320796009543385435699888857815445045567025741630720509235614026228963385258117304229337679733945535812317372403535763551850772878775217"
@@ -405,7 +405,7 @@ struct BigRadauIIA13Tableau{T1, T2, Int}
 end
 
 function BigRadauIIA13Tableau(T1, T2, Int)
-    γ = big"8.93683278840521633730209691330107970355008194433956657198414191417624969654351559268800871286734194720118970058657997472527299153742511021973612156231867783"
+    γ = convert(T1, big"8.93683278840521633730209691330107970355008194433956657198414191417624969654351559268800871286734194720118970058657997472527299153742511021973612156231867783")
     α = Vector{T1}(undef, 3)
     β = Vector{T1}(undef, 3)
     α[1] = big"4.37869356150680600252334919268856129165763746518197948235657247177701087073069907016715245914093899486193202405685779803686971216417800783050995450529391908"