1258             PetscCall(VecMAXPY(X, s, w, ark->YdotRHS));  in TSEvaluateStep_ARKIMEX()
1275           PetscCall(VecMAXPY(X, s, w, ark->YdotRHS));  in TSEvaluateStep_ARKIMEX()
1286           PetscCall(VecMAXPY(X, s, w, ark->YdotRHS));  in TSEvaluateStep_ARKIMEX()
1337 …Vec             *Y = ark->Y, *YdotI = ark->YdotI, *YdotRHS = ark->YdotRHS, Ydot = ark->Ydot, Ydot0…  in TSStep_ARKIMEX()  local
1364         if (tab->additive && hasE) PetscCall(VecCopy(YdotRHS[i], ark->YdotRHS_prev[i]));  in TSStep_ARKIMEX()
1446           PetscCall(VecMAXPY(Y[i], i, w, YdotRHS));  in TSStep_ARKIMEX()
1458           PetscCall(VecMAXPY(Z, i, w, YdotRHS));  in TSStep_ARKIMEX()
1500             PetscCall(TSComputeRHSFunction(ts, t + h * c[i], Y[i], YdotRHS[i]));  in TSStep_ARKIMEX()
1502             PetscCall(VecZeroEntries(YdotRHS[i]));  in TSStep_ARKIMEX()
1706     if (hasE) PetscCall(VecMAXPY(X, s, b, ark->YdotRHS));  in TSInterpolate_ARKIMEX()
1753   PetscCall(VecDestroyVecs(tab->s, &ark->YdotRHS));  in TSARKIMEXTableauReset()
2016   if (tab->additive) PetscCall(VecDuplicateVecs(ts->vec_sol, tab->s, &ark->YdotRHS));  in TSARKIMEXTableauSetUp()