M mark090480 Mar 2009 68 0 Jun 20, 2010 #1 Hi, How do I express \(\displaystyle 1/sqrt[arctan x] \) Is this right? \(\displaystyle arctan x^-(1/2) \)

Hi, How do I express \(\displaystyle 1/sqrt[arctan x] \) Is this right? \(\displaystyle arctan x^-(1/2) \)