1 / | | 1 | ------------- dx | ___ | (1 + x)*\/ x | / 0
Integral(1/((1 + x)*sqrt(x)), (x, 0, 1))
/ | | 1 / ___\ | ------------- dx = C + 2*atan\\/ x / | ___ | (1 + x)*\/ x | /
pi -- 2
=
pi/2
1.57079632612502
Use the examples entering the upper and lower limits of integration.