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Also known as div, ∇ ·, ∇·, divergence operator, divergence of a vector, divergence of vector-valued function
500px|thumb|upright=1.75|alt= A vector field with diverging vectors, a vector field with converging vectors, and a vector field with parallel vectors that neither diverge nor converge|The divergence of different vector fields. The divergence of vectors from point (x,y) equals the sum of the partial derivative-with-respect-to-x of the x-component and the partial derivative-with-respect-to-y of the y-component at that point: \nabla\!\cdot(\mathbf{V}(x,y)) = \frac{\partial\, {V_x(x,y){\partial{x+\frac{\partial\, {V_y(x,y){\partial{y
Divergence is a mathematical measure that tells you whether vectors in a field are spreading out from a point, converging toward it, or flowing parallel to each other. It's calculated by adding up how much the field changes in each direction, and it matters because it helps physicists and engineers understand how quantities like fluid flow, electric fields, and heat distribution behave in space.
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In the Vinony graph
Within Vinony's link graph, 발산 is referenced by 446 other articles, and connects out to differential form, Hodge star operator and calculus.
Vinony files it under Differential operators, Linear operators in calculus and Vector calculus.
Its subject is documented across 51 Wikipedia language editions.
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