September 2017 Update

Task/Mutual-recursion/Zkl/mutual-recursion.zkl

@@ -0,0 +1,4 @@
+fcn f(n){ if(n==0)return(1); n-m(f(n-1,m),f) }
+fcn m(n){ if(n==0)return(0); n-f(m(n-1,f),m) }
+[0..19].apply(f).println();  // or foreach n in ([0..19]){ print(f(n)," ") }
+[0..19].apply(m).println();  // or foreach n in ([0..19]){ print(m(n)," ") }