Integration of 1 upon root over 1 x square

- Integration of 1 upon root 1 x square
- Integration of 1 upon root 1 x square dx
- Integration of dx upon root over 1 x square
- Integration of 1 upon root 1 minus x square
- Integration of 1 upon root 1 4 x square
- Integration of 1 upon under root 1 plus x square
- Integration of root x
- Integral of 1/sqrt(x)
- Integration of 1/(x+1)^2