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https://git.sr.ht/~rabbits/uxn
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25 lines
449 B
Tal
25 lines
449 B
Tal
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( The Fibonacci Sequence
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A series of numbers where the next number is made of the two numbers before it )
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%HALT { #010f DEO }
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%EMIT { #18 DEO }
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%PRINT { DUP2 ,print JSR #0a EMIT }
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|0100 ( -> )
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#0000 INC2k
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&loop
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( fib ) ADD2k PRINT
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ADD2k LTH2k ,&loop JCN
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HALT
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BRK
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@print ( short* -- )
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&short ( short* -- ) SWP ,&byte JSR
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&byte ( byte -- ) DUP #04 SFT ,&char JSR
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&char ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD EMIT
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JMP2r
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