________ __________ __________ __________ __________ __________ __________ __________ __________ ___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________
\/ tan(1) + \/ tan(1/2) + \/ tan(1/3) + \/ tan(1/4) + \/ tan(1/5) + \/ tan(1/6) + \/ tan(1/7) + \/ tan(1/8) + \/ tan(1/9) + \/ tan(1/10) + \/ tan(1/11) + \/ tan(1/12) + \/ tan(1/13) + \/ tan(1/14) + \/ tan(1/15) + \/ tan(1/16) + \/ tan(1/17) + \/ tan(1/18) + \/ tan(1/19) + \/ tan(1/20)
$$\sqrt{\tan{\left(\frac{1}{20} \right)}} + \sqrt{\tan{\left(\frac{1}{19} \right)}} + \sqrt{\tan{\left(\frac{1}{18} \right)}} + \sqrt{\tan{\left(\frac{1}{17} \right)}} + \sqrt{\tan{\left(\frac{1}{16} \right)}} + \sqrt{\tan{\left(\frac{1}{15} \right)}} + \sqrt{\tan{\left(\frac{1}{14} \right)}} + \sqrt{\tan{\left(\frac{1}{13} \right)}} + \sqrt{\tan{\left(\frac{1}{12} \right)}} + \sqrt{\tan{\left(\frac{1}{11} \right)}} + \sqrt{\tan{\left(\frac{1}{10} \right)}} + \sqrt{\tan{\left(\frac{1}{9} \right)}} + \sqrt{\tan{\left(\frac{1}{8} \right)}} + \sqrt{\tan{\left(\frac{1}{7} \right)}} + \sqrt{\tan{\left(\frac{1}{6} \right)}} + \sqrt{\tan{\left(\frac{1}{5} \right)}} + \sqrt{\tan{\left(\frac{1}{4} \right)}} + \sqrt{\tan{\left(\frac{1}{3} \right)}} + \sqrt{\tan{\left(\frac{1}{2} \right)}} + \sqrt{\tan{\left(1 \right)}}$$
sqrt(tan(1)) + sqrt(tan(1/2)) + sqrt(tan(1/3)) + sqrt(tan(1/4)) + sqrt(tan(1/5)) + sqrt(tan(1/6)) + sqrt(tan(1/7)) + sqrt(tan(1/8)) + sqrt(tan(1/9)) + sqrt(tan(1/10)) + sqrt(tan(1/11)) + sqrt(tan(1/12)) + sqrt(tan(1/13)) + sqrt(tan(1/14)) + sqrt(tan(1/15)) + sqrt(tan(1/16)) + sqrt(tan(1/17)) + sqrt(tan(1/18)) + sqrt(tan(1/19)) + sqrt(tan(1/20))