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WimⓂ️

Factorial with fixpoint combinator in #Uxntal lambdas, because we can:

#05
{ ROT DUP
?{ POP POP2 #01 JMP2r }
DUP #01 SUB
SWP2 DUP2 JSR2 MUL JMP2r } STH2r
{ DUP2 JSR2 JMP2r } STH2r JSR2

( returns 120 )

4 September at 11:32 | Open on merveilles.town
3 comments
WimⓂ️

happy to explain this if anyone is interested

4 September at 13:05 | Open on merveilles.town
Devine Lu Linvega

@wim_v12e 🤔 we must be working on very similar things at the moment..

4 September at 14:50 | Open on merveilles.town
WimⓂ️

@neauoire Could be 🙂 This just came to me in a dream, or to be more accurate, just before I fell asleep. It's probably a consequence of me thinking through how you implemented lambdas.

4 September at 16:01 | Open on merveilles.town
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