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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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11
Task/Prime-decomposition/SequenceL/prime-decomposition-1.sequencel Normal file
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isPrime(n) := n = 2 or (n > 1 and none(n mod ([2]++((1...floor(sqrt(n)/2))*2+1)) = 0));
primeFactorization(num) := primeFactorizationHelp(num, []);
primeFactorizationHelp(num, current(1)) :=
let
primeFactors[i] := i when num mod i = 0 and isPrime(i) foreach i within 2 ... num;
in
current when size(primeFactors) = 0
else
primeFactorizationHelp(num / product(primeFactors), current ++ primeFactors);

8
Task/Prime-decomposition/SequenceL/prime-decomposition-2.sequencel Normal file
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primeFactorization(num) := primeFactorizationHelp(num, 2, []);
primeFactorizationHelp(num, divisor, factors(1)) :=
factors when num <= 1
else
primeFactorizationHelp(num, divisor + 1, factors) when num mod divisor /= 0
else
primeFactorizationHelp(num / divisor, divisor, factors ++ [divisor]);