Curvilinear Integral / Surface IntegralCurvilinear integral is the equation of a curve that connects two points , where is the arc length For points , assume that Points are considered on is the length of curve denotes a random point on curve The curvilinear integral is calculated along curve in the scalar field If is a closed curve, we have The curvilinear integral is calculated along curve in the vector field Surface integral is the surface bounded by a closed curve Supposed that is partitioned into small parts with areas is a random point on The surface integral is calculated on surface in the scalar field It can also be expressed as If the surface satisfies , then The surface integral is calculated on surface in the vector field [0]Top |