id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,merged,author,reviewer,upstream,work_issues,branch,commit,dependencies,stopgaps
6862,Mixing of different domains for symbolic variables,gmhossain,,"From suge-support
On Sep 1, 11:35 pm, Mani chandra wrote:
> Mani chandra wrote:
{{{
sage: x = a + I*b
sage: real(x.conjugate().simplify())
real_part(a) + imag_part(b)
sage: real(x.conjugate())
real_part(a) - imag_part(b)
}}}
This seems to be happening because maxima(via simplify)
treats variables as real whereas pynac treats as
complex.
{{{
sage: x.conjugate()
conjugate(a) - I*conjugate(b)
sage: x.conjugate().simplify()
a - I*b
}}}
",defect,needs_work,critical,sage-9.3,symbolics,,,,,,,Reported upstream. Developers deny it's a bug.,,,,,