Inverse Trigonometric Functions

If \(y=\tan ^{-1}\left[\frac{\log \left(\frac{e}{x^2}\right)}{\log \left(e x^2\right)}\right]+\tan ^{-1}\left[\frac{3+2 \log x}{1-6 \log x}\right]\), then \(\frac{d^2 y}{d x^2}=\)