<div id="comment:0"></div> ``` sage: var('r') r sage: t = (sqrt(3) + 4/(sqrt(3) + I) + I)/r^(1/2) sage: t.full_simplify() (2*I*sqrt(3) + 6)/(sqrt(r)*(sqrt(3) + I)) ``` Note that simplify by getting rid of the factor `r^(1/2)` it works:: ``` sage: (t*r^(1/2)).full_simplify() 2*sqrt(3) ``` Component: **symbolics** _Issue created by migration from https://trac.sagemath.org/ticket/19995_