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Author mark.dickinson
Recipients mark.dickinson, rhettinger, steven.daprano, tim.peters
Date 2021-11-26.21:59:02
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1637963942.22.0.373827242384.issue45876@roundup.psfhosted.org>
In-reply-to
Content 
Concrete example of int/int not being correctly rounded on systems using x87 instructions: on those systems, I'd expect to see 1/2731 return a result of 0.00036616623947272064 (0x1.7ff4005ffd002p-12), as a result of first rounding to 64-bit precision and then to 53-bit. The correctly-rounded result is 0.0003661662394727206 (0x1.7ff4005ffd001p-12).
History
Date User Action Args
2021-11-26 21:59:02mark.dickinsonsetrecipients: + mark.dickinson, tim.peters, rhettinger, steven.daprano
2021-11-26 21:59:02mark.dickinsonsetmessageid: <1637963942.22.0.373827242384.issue45876@roundup.psfhosted.org>
2021-11-26 21:59:02mark.dickinsonlinkissue45876 messages
2021-11-26 21:59:02mark.dickinsoncreate