Update src/Approximations/overapproximate.jl

JuliaReach · Jan 17, 2019 · 293cffd · 293cffd
1 parent 3000a51
commit 293cffd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Approximations/overapproximate.jl b/src/Approximations/overapproximate.jl
@@ -160,7 +160,7 @@ hybrid systems using a combination of zonotopes and polytopes. Nonlinear analysi
 hybrid systems, 4(2), 233-249.*
 """
 function overapproximate(Z::Zonotope, ::Type{<:Hyperrectangle})::Hyperrectangle
-    r = sum(abs.(Z.generators), dims=2)[:]
+    r = Compat.sum(abs.(Z.generators), dims=2)[:]
     return Hyperrectangle(Z.center, r)
 end