fixup - better error estimate

sxs-collaboration · Feb 14, 2024 · ffbc717 · ffbc717
1 parent edfe4a3
commit ffbc717
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Time/TimeSteppers/Rk3Pareschi.cpp b/src/Time/TimeSteppers/Rk3Pareschi.cpp
@@ -36,7 +36,7 @@ const RungeKutta::ButcherTableau& Rk3Pareschi::butcher_tableau() const {
       //
       // Not given in the reference.  Any set of coefficients of the form
       // (0, 0, x, x, 1 - 2 x) works.
-      {0.0, 0.0, 0.0, 0.0, 1.0},
+      {0.0, 0.0, 0.25, 0.25, 0.5},
       // Dense output coefficient polynomials
       {{},
        {0.0, 1.0, -1.0},