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Task/Interactive-programming/EchoLisp/interactive-programming.echolisp

@@ -0,0 +1,19 @@
+;; screen copy of the REPL
+;; note that the &i variables remember expression evaluation, and may be used in other expressions
+
+EchoLisp - 2.16.2
+📗 local-db: db.version: 3
+(define ( f s1 s2 s3) (string-append s1 s3 s3 s2))
+[0]→ f
+(f "Rosetta" "Code" ":")
+[1]→ "Rosetta::Code"
+(+ 4 8)
+[2]→ 12
+(* 4 8)
+[3]→ 32
+(* &2 &3)
+[4]→ 384
+(f &1 &1 ":")
+[5]→ "Rosetta::Code::Rosetta::Code"
+
+;; etc.