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  1. Free Math Worksheets - Khan Academy Blog

    Mar 15, 2021 · Applications of multivariable derivatives Integrating multivariable functions Green’s, Stokes’, and the divergence theorems Differential equations First order differential equations Second …

  2. Divergence (article) | Khan Academy

    Divergence measures the change in density of a fluid flowing according to a given vector field.

  3. Divergence intuition, part 1 (video) | Khan Academy

    If a point has positive divergence, then the fluid particles have a general tendency to leave that place (go away from it), while if a point has negative divergence, then the fluid particles tend to cluster and …

  4. nth term divergence test (video) | Series | Khan Academy

    The video introduces the divergence test, a tool to check if a series diverges. If the limit of a sequence aₙ as n approaches infinity isn't zero, the series will diverge. The test can't prove convergence, but it …

  5. Integral Calculus - Khan Academy

    Unit 5: Series Unit mastery: 0% Convergent and divergent infinite series Infinite geometric series nth-term test Integral test Harmonic series and p-series Comparison tests Alternating series test Ratio …

  6. nth term divergence test (video) | Khan Academy

    The video introduces the divergence test, a tool to check if a series diverges. If the limit of a sequence aₙ as n approaches infinity isn't zero, the series will diverge. The test can't prove convergence, but it …

  7. Laplacian intuition (video) - Khan Academy

    And now let's think about what the divergence is supposed to represent. So now the divergence, and again if this feels unfamiliar, maybe go back and take a look at the divergence videos, but that …

  8. Green's, Stokes', and the divergence theorems | Khan Academy

    Here we cover four different ways to extend the fundamental theorem of calculus to multiple dimensions. Green's theorem and the 2D divergence theorem do this for two dimensions, then we crank it up to …

  9. 2D divergence theorem (article) | Khan Academy

    The 2D divergence theorem is to divergence what Green's theorem is to curl. It relates the divergence of a vector field within a region to the flux of that vector field through the boundary of the region.

  10. Integrating multivariable functions - Khan Academy

    Unit 2 Derivatives of multivariable functions Unit 3 Applications of multivariable derivatives Unit 4 Integrating multivariable functions Unit 5 Green's, Stokes', and the divergence theorems Course …