Rosetta Code

Talk:Greatest common divisor

Revision as of 19:02, 8 May 2012 by rosettacode>Gerard Schildberger (added comments regarding errors and showing results for negative arguments. -- ~~~~)
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errors in programs

A few programs would attempt to divide by zero if the 2nd argument is 0 (zero).
In that special case, the absolute value of the first argument should be returned.

A number of examples don't show the results if either argument is negative.

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