\[ \int x^n dx = \]

\[ \int a \, dx = \]

\[ \int \frac{1}{x} = \]

\[ \int e^x dx = \]

\[ \int a^x dx = \]

\[ \int \sin x \, dx = \]

\[ \int \cos x \, dx = \]

\[ \int \tan x \, dx = \]

\[ \int \cot \, dx = \]

\[ \int \sec x \, dx = \]

\[ \int \csc x \, dx = \]

\[ \int \csc^2 x \, dx = \]

\[ \int \sec^2 x \, dx = \]

\[ \int \sec x \tan x \, dx \]

\[ \int \csc x \cot x \, dx = \]

\[ \int \frac{1}{\sqrt{1-x^2}} dx = \]

\[ \int \frac{1}{x^2+1} dx = \]