Vectors

Nothing all that new here, but the Mathematica commands for plotting vector fields are PlotVectorField and PlotVectorField3D.  

PlotVectorField[{u, u + v}, {u, -5, 5}, {v, -5, 5}, AxesTrue]

[Graphics:../HTMLFiles/index_155.gif]

⁃Graphics⁃

PlotVectorField3D[{u, v, w}, {u, -5, 5}, {v, -5, 5}, {w, -5, 5}]

[Graphics:../HTMLFiles/index_158.gif]

⁃Graphics3D⁃

There doesn't appear to be any easy way to add arrows to 3-D vectors in Mathematica...


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