-pi + 2*x lim tan (x) pi x->--+ 2
Limit(tan(x)^(-pi + 2*x), x, pi/2)
1
= (1.00385143874125 + 0.00172612238614957j)
-pi + 2*x lim tan (x) pi x->--- 2
= 0.996223016464419
(1.00385143874125 + 0.00172612238614957j)