core_marking1/collatz_test2.scala
author Christian Urban <christian.urban@kcl.ac.uk>
Mon, 21 Jul 2025 16:38:07 +0100
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def urbanmain() = {
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  import C1._
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  assert(collatz_max(10) == (19, 9))
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  assert(collatz_max(100) == (118, 97))
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  assert(collatz_max(1000) == (178, 871))
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  assert(collatz_max(10000) == (261, 6171))
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  assert(collatz_max(100000) == (350, 77031))
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  assert(collatz_max(1000000) == (524, 837799))
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  assert(collatz_max(2) == (1, 2))
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  assert(collatz_max(77000) == (339, 52527))
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}