factor: better comments, slightl more clever conversion even->odd
authorDenys Vlasenko <vda.linux@googlemail.com>
Mon, 10 Apr 2017 09:47:48 +0000 (11:47 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Mon, 10 Apr 2017 09:47:48 +0000 (11:47 +0200)
commit4908c79a018cdea41d2899ebcef59831117a07cd
tree9597ce58bf51c045b135ba6f11e5723dc3f682ad
parentf428f1dc6cb9e9d3cfcfe3c555d44b6a7686cc88
factor: better comments, slightl more clever conversion even->odd

function                                             old     new   delta
isqrt_odd                                            114     111      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/factor.c