1+\frac{4}{20}\ -\ \frac{10^{\frac{10}{\frac{20}{\frac{30}{\frac{40}{\frac{50}{60}}}}}}}{20}+\frac{\sqrt{100+100}}{1000}\left(34+\frac{20}{\int_{43}^{21}dx_{10}}\left(-\frac{\frac{3^{10}}{1000}}{10}\right)+\left(20+\frac{102}{53}+\left(-\frac{40}{20\sqrt{201}}\right)\frac{3}{10}\right)+\ \left(-\frac{\frac{48049}{10000}}{10}-\frac{403}{32}\right)\right)
