L2 norm
= L2 norm
{c}
{title2=$\lVert\mathord\cdot\rVert_2$}
The $L^2$ norm is
$$
\lVert f\rVert_2=\left(\int|f|^2\right)^{1/2}.
$$
It is induced by the $L^2$ inner product and is the continuous analogue of the <Euclidean norm>.
= L2 norm
{c}
{title2=$\lVert\mathord\cdot\rVert_2$}
The $L^2$ norm is
$$
\lVert f\rVert_2=\left(\int|f|^2\right)^{1/2}.
$$
It is induced by the $L^2$ inner product and is the continuous analogue of the <Euclidean norm>.