1 / | | / 2 \ | \x + cos(x)/*1 dx | / 0
Integral((x^2 + cos(x))*1, (x, 0, 1))
/ | 3 | / 2 \ x | \x + cos(x)/*1 dx = C + -- + sin(x) | 3 /
1/3 + sin(1)
=
1.17480431814123
Use the examples entering the upper and lower limits of integration.