/ 2 \ |1 + x - x| lim |----------| x->1+\ -1 + x /
Limit((1 + x^2 - x)/(-1 + x), x, 1)
False
= oo
/ 2 \ |1 + x - x| lim |----------| x->1+\ -1 + x /
oo
= 152.006622516556
/ 2 \ |1 + x - x| lim |----------| x->1-\ -1 + x /
-oo
= -150.006622516556
= -150.006622516556