RosettaCodeData/Task/Factorial/ZX-Spectrum-Basic/factorial-2.zx
Ingy döt Net d066446780 langs a-z
2013-04-10 22:43:41 -07:00

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DEF FN f(n) = VAL (("1" AND n<=0) + ("n*FN f(n-1)" AND n>0))