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 serhiy.storchaka
Recipients Dmitry Rubanovich, methane, rhettinger, serhiy.storchaka, tim.peters, xiang.zhang
Date 2017-06-17.04:35:22
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
I totally concur with Tim.

Your script test all hash codes in range(1<<p), without duplications, but in real world low bits of the hashes often are equal (see the Birthdays problem). The perturbation allows high bits to play.
Date User Action Args
2017-06-17 04:35:22serhiy.storchakasetrecipients: + serhiy.storchaka, tim.peters, rhettinger, methane, xiang.zhang, Dmitry Rubanovich
2017-06-17 04:35:22serhiy.storchakasetmessageid: <>
2017-06-17 04:35:22serhiy.storchakalinkissue30671 messages
2017-06-17 04:35:22serhiy.storchakacreate