3 / | | 1 | 1*---- dx | 2 | 2*x | / -2
Integral(1/(2*x^2), (x, -2, 3))
/ | | 1 1 | 1*---- dx = C - --- | 2 2*x | 2*x | /
oo
=
180.142949220543
Use the examples entering the upper and lower limits of integration.