➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author cool-RR
Recipients Saimadhav.Heblikar, cool-RR, eric.smith, ethan.furman, josh.r, pitrou, r.david.murray, rhettinger, scoder, serhiy.storchaka, steven.daprano
Date 2014-10-04.08:38:17
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1412411897.59.0.168847034586.issue22515@psf.upfronthosting.co.za>
In-reply-to
Content 
> There are some properties of set comparison:
> 
> (a < b) == (a <= b and a != b)

I don't think so, because counter equality is based on dict equality so it doesn't ignore zero values.

> (a <= b) == (a < b or a == b)

No, ditto.

> (a <= b and b <= a) == (a == b)

No, ditto.

> (a < b and b < a) == False

Yes.

> (a <= b) == (a - b == set())

Yes.

> if (a <= b and b <= c) then (a <= c)

Yes.

> (a <= b and a <= c) == (a <= (b & c))

Yes.

> (a <= c and b <= c) == ((a | b) <= c)

Yes.
History
Date User Action Args
2014-10-04 08:38:17cool-RRsetrecipients: + cool-RR, rhettinger, pitrou, scoder, eric.smith, steven.daprano, r.david.murray, ethan.furman, serhiy.storchaka, Saimadhav.Heblikar, josh.r
2014-10-04 08:38:17cool-RRsetmessageid: <1412411897.59.0.168847034586.issue22515@psf.upfronthosting.co.za>
2014-10-04 08:38:17cool-RRlinkissue22515 messages
2014-10-04 08:38:17cool-RRcreate