Integrate[Sin[t], t]

Integrate[E^(-t^2), {t, 0, Infinity}]

\(\(
D[Cos[2  t], t]\)\)

\(\(
D[Cos[2  t], \ {t, 4}]\)\)

Integrate[Sin[t] Cos[4  t]^5, t]

D[%, t]

% // Simplify

Plot[Sin[2  t], {t, 0, 10}]

ListPlot[{{4, 4}, {0, 0}, {1, 3}, {2, 1}}]