author | Christian Urban <christian.urban@kcl.ac.uk> |
Sun, 10 Sep 2023 12:24:55 +0100 | |
changeset 917 | 89e05a230d2d |
parent 407 | 4b454a6d1814 |
permissions | -rw-r--r-- |
407
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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def collatz(n: BigInt) : Boolean = { |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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if (n == 1) true else |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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if (n % 2 == 0) collatz(n / 2) else |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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collatz(3 * n + 1) |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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} |