OpenFOAM guide/Stoke's theorem

From OpenFOAMWiki

Stokes theorem relates a line integral to a surface integral:

\oint\limits_C \mathbf{A} \bullet \mathbf{ds} \equiv
\iint\limits_S
\left (
	\boldsymbol \nabla \times \mathbf{A}
\right ) \bullet \mathbf{dS}
Due to notational limits with LaTeX, the brackets enclosing integrals are actually those integrals with a closed circle superposed on them

See also: