- $ \\\int {f\\\left( x \\\right)dx} = \\\frac{{{{\\\left( {{x^2} + 1} \\\right)}^{2016}}}}{{2016}}.$
- $ \\\int {f\\\left( x \\\right)dx} = \\\frac{{{{\\\left( {{x^2} + 1} \\\right)}^{2016}}}}{{4032}}.$
- $ \\\int {f\\\left( x \\\right)dx} = \\\frac{{{{\\\left( {{x^2} + 1} \\\right)}^{2017}}}}{{2017}}.$
- $ \\\int {f\\\left( x \\\right)dx} = \\\frac{{{{\\\left( {{x^2} + 1} \\\right)}^{2017}}}}{{4034}} + C.$