diff --git a/examples/pagerank.jl b/examples/pagerank.jl
new file mode 100644
index 00000000..6a036078
--- /dev/null
+++ b/examples/pagerank.jl
@@ -0,0 +1,30 @@
+using SuiteSparseGraphBLAS
+function pagerank(
+    A,
+    d = reduce(Monoids.PLUS_MONOID, A; dims=2),
+    α = 0.85,
+    maxiters = 100,
+    ϵ = 1.0e-4
+)
+    n = size(A, 1)
+    r = GBVector{Float32}(n)
+    t = GBVector{Float32}(n)
+    d[:, accum=BinaryOps.DIV] = α
+    r[:] = 1.0 / n
+    teleport = (1 - α) / n
+    rdiff = 1.0
+    i = 0
+    for outer i ∈ 1:maxiters
+        temp = t; t = r; r = temp
+        w = t ./ d
+        r[:] = teleport
+        mul!(r, A', w, Semirings.PLUS_SECOND, accum=BinaryOps.PLUS)
+        t .-= r
+        map!(UnaryOps.ABS, t)
+        rdiff = reduce(Monoids.PLUS_MONOID, t)
+        if rdiff <= ϵ
+            break
+        end
+    end
+    return r, i
+end
diff --git a/examples/triangle_centrality.jl b/examples/triangle_centrality.jl
new file mode 100644
index 00000000..83ffa920
--- /dev/null
+++ b/examples/triangle_centrality.jl
@@ -0,0 +1,13 @@
+function triangle_centrality1(A)
+    T = mul(A, A', Semirings.PLUS_TIMES[Float64], mask=A)
+    y = reduce(Monoids.PLUS_MONOID[Float64], T, dims=2)
+    k = reduce(Monoids.PLUS_MONOID[Float64], y)
+    return (3 * mul(A, y) - 2 * mul(T, y) .+ y) ./ k
+end
+
+function triangle_centrality2(A)
+    T = mul(A, A', Semirings.PLUS_PAIR, mask=A, desc=Descriptors.S)
+    y = reduce(Monoids.PLUS_MONOID[Float64], T, dims=2)
+    k = reduce(Monoids.PLUS_MONOID[Float64], y)
+    return map(BinaryOps.TIMES, eadd(eadd(3.0 * mul(A, y), 2.0 * mul(T, y, Semirings.PLUS_SECOND), BinaryOps.MINUS), y), 1/k)
+end