tanの立方根の積分

\[ \int\sqrt[3]{\tan x}dx=\frac{1}{4}\log\left(\tan^{\frac{4}{3}}x-\tan^{\frac{2}{3}}x+1\right)+\frac{\sqrt{3}}{2}\tan^{\circ}\left(\frac{2\tan^{\frac{2}{3}}x-1}{\sqrt{3}}\right)-\frac{1}{2}\log\left(\tan^{\frac{2}{3}}x+1\right)+C \]

tanの平方根の積分

\[ \int\sqrt{\tan x}dx=\frac{\sqrt{2}}{4}\log\left(\tan x-\sqrt{2\tan x}+1\right)-\frac{\sqrt{2}}{4}\log\left(\tan x+\sqrt{2\tan x}+1\right)+\frac{\sqrt{2}}{2}\tan^{\circ}\left(\sqrt{2\tan x}-1\right)+\frac{\sqrt{2}}{2}\tan^{\circ}\left(\sqrt{2\tan x}+1\right)+C \]

対数のルート積分

\[ \int\log^{\frac{1}{2}}xdx=x\log^{\frac{1}{2}}x-\frac{\sqrt{\pi}}{2}erfi\left(\log^{\frac{1}{2}}x\right)+C \]