Update src/broyden.jl

SciML · Jan 2, 2023 · ae9d417 · ae9d417
1 parent f0d69b0
commit ae9d417
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/SimpleNonlinearSolve/src/broyden.jl b/lib/SimpleNonlinearSolve/src/broyden.jl
@@ -16,7 +16,7 @@ function SciMLBase.solve(prob::NonlinearProblem,
     x = float(prob.u0)
     fₙ = f(x)
     T = eltype(x)
-    J⁻¹ = ArrayInterfaceCore.zeromatrix(x)
+    J⁻¹ = ArrayInterfaceCore.zeromatrix(x) + I
 
     if SciMLBase.isinplace(prob)
         error("Broyden currently only supports out-of-place nonlinear problems")