-1 ------- 1 - 2*x lim 3 x->1/2+
Limit(3^(-1/(1 - 2*x)), x, 1/2)
oo
= 6.06794469560921e-74
-1 ------- 1 - 2*x lim 3 x->1/2-
0
= -9.34858797193752e-78
6.06794469560921e-74