/ 3 \ | -64 + x | lim |----------------| x->4+| ___| \-8 + x - x*\/ 2 /
Limit((-64 + x^3)/(-8 + x - x*sqrt(2)), x, 4)
= 0
/ 3 \ | -64 + x | lim |----------------| x->4+| ___| \-8 + x - x*\/ 2 /
0
= 2.10624972247038e-32
/ 3 \ | -64 + x | lim |----------------| x->4-| ___| \-8 + x - x*\/ 2 /
0
= 1.69124808554132e-31
= 1.69124808554132e-31