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Curl

Curl[f]
gives the curl, Del×f, of the vector field f in the default coordinate system.
Curl[f, coordsys]
gives the curl of f in the coordinate system coordsys.
  • The vector field f should be a 3-element list where each element is a function of the coordinates of the appropriate coordinate system.
Needs["VectorAnalysis`"]
Compute the curl of a vector field:
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Find the parameter values for which the vector field is irrotational:
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