RosettaCodeData/Task/Anonymous-recursion/Deja-Vu/anonymous-recursion-2.djv

fibo-2 n:
	n 0 1
	labda times back-2 back-1:
		if = times 0:
			back-2
		elseif = times 1:
			back-1
		elseif = times 2:
			+ back-1 back-2
		else:
			recurse -- times back-1 + back-1 back-2
	call

for j range 0 10:
	!print fibo-2 j
CDE 2013-04-10 16:57:12 -07:00			`fibo-2 n:`
			`n 0 1`
			`labda times back-2 back-1:`
			`if = times 0:`
			`back-2`
			`elseif = times 1:`
			`back-1`
			`elseif = times 2:`
			`+ back-1 back-2`
			`else:`
			`recurse -- times back-1 + back-1 back-2`
			`call`

			`for j range 0 10:`
Time for an 2014 update… 2014-01-17 05:32:22 +00:00			`!print fibo-2 j`