#11668: abs(a+b)^2 == (a+b)^2
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Reporter: jan | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-5.10
Component: symbolics | Resolution:
Keywords: maxima abs | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
This has been fixed by #12780.
{{{
sage: var('a b')
(a, b)
sage: A = abs((a+i*b))^2
sage: A.simplify_radical()
abs(a + I*b)^2
sage: imag(A)
0
sage: imag(A.simplify_full())
0
}}}
Patch probably coming up. This would also be dealt with by #12737, but
that is orthogonal to having fixed the domain issues.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11668#comment:3>
Sage <http://www.sagemath.org>
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