tan(2*x) lim tan (x) pi x->--+ 2
Limit(tan(x)^tan(2*x), x, pi/2)
tan(2*x) lim tan (x) p x->-+ 4
/p\ tan|-| \2/ / /p\\ |tan|-|| \ \4//
tan(2*x) lim tan (x) p x->-- 4
/p\ tan|-| \2/ / /p\\ |tan|-|| \ \4//
tan(p/4)^tan(p/2)
(1.0038667943697 + 0.00173274661908149j)
(1.0038667943697 + 0.00173274661908149j)