Pochodna funkcji e^x

$f\left(x\right) =$	${\mathrm{e}}^{x}$
$\dfrac{\mathrm{d}}{\mathrm{d}x}f\left(x\right) =$	$\class{steps-node}{\cssId{steps-node-1}{\tfrac{\mathrm{d}}{\mathrm{d}x}\kern-.25em\left({\mathrm{e}}^{x}\right)}}$ $=\class{steps-node}{\cssId{steps-node-2}{{\mathrm{e}}^{x}}}$

$f\left(x\right) =$

${\mathrm{e}}^{x}$

$\dfrac{\mathrm{d}}{\mathrm{d}x}f\left(x\right) =$

$\class{steps-node}{\cssId{steps-node-1}{\tfrac{\mathrm{d}}{\mathrm{d}x}\kern-.25em\left({\mathrm{e}}^{x}\right)}}$

$=\class{steps-node}{\cssId{steps-node-2}{{\mathrm{e}}^{x}}}$