Talk:Combinations: Difference between revisions
→PARI/GP
(Asked question about variables in PARI/GP code.) |
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What are r and d? [[User:Chuck Coker|Chuck Coker]] ([[User talk:Chuck Coker|talk]]) 02:00, 31 July 2019 (UTC)
:You may not be familiar with recursive patterns. The function c is recursive. d is a count of the current depth, r is sort of an accumulator keeping the permutation thus far. So when d=k the combination is complete and r is printed.--[[User:Nigel Galloway|Nigel Galloway]] ([[User talk:Nigel Galloway|talk]]) 11:16, 31 July 2019 (UTC)
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