/pi*x \ lim |---- + sin(x)| x->0+\ 10 /
Limit((pi*x)/10 + sin(x), x, 0)
0
= -4.18791320816298e-32
/pi*x \ lim |---- + sin(x)| x->0-\ 10 /
= 4.18791320816298e-32
-4.18791320816298e-32