\[\int dx\]

\[\int k dx\]

\[\int x dx\]

\[\int x^2 dx\]

\[\int x^3 dx\]

\[\int x^a dx\]

\[\int sin x dx\]

\[\int cos x dx\]

\[\int tg x dx\]

\[\int e^x dx\]

\[\int e^{-x} dx\]

\[\int e^{ax} dx\]

\[\int cotg x\ dx\]

\[\int\frac{dx}{x}\]

\[\int\frac{dx}{x^a}\]

\[\int ln x dx\]

\[\int (f' g) \ dx\]

\[\int (f + g) \ dx\]

\[\int (\alpha\ f + \beta\ g) dx\]

\[\int \frac{f'}{f^2} dx\]

\[\int \frac{f'}{f} dx\]

\[\int f'* f dx\]

\[\int f'(g(x)) g'(x) dx\]

\[\int \frac{f'}{g}dx\]