Anti-primes: Difference between revisions
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This REXX version is using a modified version of a highly optimized ''proper divisors'' function. |
This REXX version is using a modified version of a highly optimized ''proper divisors'' function. |
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Programming note: although the solution to this Rosetta Code task is trivial, a fair amount of optimization was incorporated into the REXX program to find larger anti─primes (highly─composite numbers). |
Programming note: although the solution to this Rosetta Code task is trivial, a fair amount of optimization was incorporated into the REXX program to find larger anti─primes (also known as ''highly─composite numbers''). |
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The #DIVS function could be further optimized by only processing ''even'' numbers, with unity being treated as a special case. |
The #DIVS function could be further optimized by only processing ''even'' numbers, with unity being treated as a special case. |