/ ___ 1 \ lim |\/ x - ------| x->1+\ -1 + x/
Limit(sqrt(x) - 1/(-1 + x), x, 1)
-oo
= -149.996694205859
/ ___ 1 \ lim |\/ x - ------| x->1-\ -1 + x/
oo
= 151.996683241278
-149.996694205859