diff --git a/examples/accumulate.janet b/examples/accumulate.janet
new file mode 100644
index 0000000..94a4cbc
--- /dev/null
+++ b/examples/accumulate.janet
@@ -0,0 +1,8 @@
+(reduce + 0 [1 2 3 4]) # -> 10
+(accumulate + 0 [1 2 3 4]) # -> @[1 3 6 10]
+
+(reduce + 0 []) # -> 0
+(accumulate + 0 []) # -> @[]
+
+(reduce string "" ["J" "a" "n" "e" "t"]) # -> "Janet"
+(accumulate string "" ["J" "a" "n" "e" "t"]) # -> @["J" "Ja" "Jan" "Jane" "Janet"]
diff --git a/examples/accumulate2 b/examples/accumulate2
new file mode 100644
index 0000000..22c55f7
--- /dev/null
+++ b/examples/accumulate2
@@ -0,0 +1,8 @@
+(reduce2 + [1 2 3 4]) # -> 10
+(accumulate2 + [1 2 3 4]) # -> @[1 3 6 10]
+
+(reduce2 + []) # -> nil
+(accumulate2 + []) # -> @[]
+
+(reduce2 max [1 4 2 3 9 5]) # -> 9
+(accumulate2 max [1 4 2 3 9 5]) # -> @[1 4 4 4 9 9]