Revision as of 19:55, 9 February 2018 (view source) rosettacode>Shinkenjoe No edit summary ← Older edit		Revision as of 17:49, 17 February 2018 (view source) rosettacode>CRGreathouse m (→‎{{header\|PARI/GP}}) Newer edit →
Line 2,149: <lang parigp>vector(1<<#S,i,vecextract(S,i-1))</lang> {{works with\|PARI/GP\|2.10.0+}} ~~In 2.10, the~~The <code>forsubset</code> iterator was added in version 2.10.0 to efficiently iterate over combinations and power sets. <lang parigp>S=["a","b","c"] forsubset(#S,s,print1(vecextract(S,s)" "))</lang>

Power set (view source)