RosettaCodeData/Task/Mutual-recursion/E/mutual-recursion-2.e
2023-07-01 13:44:08 -04:00

3 lines
136 B
Text

def M
def F(n) { return if (n <=> 0) { 1 } else { n - M(F(n - 1)) } }
bind M(n) { return if (n <=> 0) { 0 } else { n - F(M(n - 1)) } }