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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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8
Task/Factorial/Slate/factorial-1.slate Normal file
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n@(Integer traits) factorial
"The standard recursive definition."
[
n isNegative ifTrue: [error: 'Negative inputs to factorial are invalid.'].
n <= 1
ifTrue: [1]
ifFalse: [n * ((n - 1) factorial)]
].

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Task/Factorial/Slate/factorial-2.slate Normal file
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n@(Integer traits) factorial2
[
n isNegative ifTrue: [error: 'Negative inputs to factorial are invalid.'].
(1 upTo: n by: 1) reduce: [|:a :b| a * b]
].