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|
/*
Fibonacci sequence
*/
`export fib : ([I64; I64.n]
? {
n = 0 { 0 }
n < 2 { 1 }
{ `sync(fib; n - 1) + fib `sync n - 2 }
}
)
`export fib_string : ([String; I64.n]
"#MAGENTA#fib#(#CYAN#%#) #WHITE#=# #GREEN#%#\n" `format (n; fib `sync n)
)
`is_main ([Void]
`use "sys" [args]
? 3 != `length args {
`return `error String $ (
"#BOLD#RED#Got: %#\n" `format " " `join args
"#BOLD#WHITE#Usage: % % <n>#\n" `format (args `get 0; args `get 1)
)
}
`value fib_string `sync I64 $ args `get -1
)
|
