[Pw_forum] Possible small Bug in ph.x?
Paolo Giannozzi
giannozz at nest.sns.it
Fri Feb 17 12:31:05 CET 2006
On Friday 17 February 2006 12:12, Miguel Martínez Canales wrote:
> 0.333333333333333E+00 0.277555756156289E-16 0.333333333333333E+00
> ....
> 0.666666666666667E+00 -0.555111512312578E-16 0.666666666666667E+00
>
> Well, I'm not that worried, as these deviations are very small from 0.
> However, I'm suspecting these two q points won't use full symmetry as if
> q(2)=0.
all symmetries are checked up to a finite small threshold, so
10^{-16} == 0 for all purposes
P.
--
Paolo Giannozzi e-mail: giannozz at nest.sns.it
Scuola Normale Superiore Phone: +39/050-509876, Fax:-563513
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