Python fails on math
D'Arcy J.M. Cain
darcy at druid.net
Thu Feb 24 15:17:56 CET 2011
On Thu, 24 Feb 2011 04:56:46 -0800
Ethan Furman <ethan at stoneleaf.us> wrote:
> >> The IEEE 754 compliant FPU on most machines today, though, has an 80-bit
> >> internal representation. If you do a sequence of operations that retain
> >> all the intermediate results in the FPU registers, you get 16 more bits
> >> of precision than if you store after each operation.
> > That's a big if though. Which languages support such a thing? C doubles
> > are 64 bit, same as Python.
> Assembly! :)
Really? Why would you need that level of precision just to gather all
the students into the auditorium?
D'Arcy J.M. Cain <darcy at druid.net> | Democracy is three wolves
http://www.druid.net/darcy/ | and a sheep voting on
+1 416 425 1212 (DoD#0082) (eNTP) | what's for dinner.
More information about the Python-list