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Need help plotting a multivariable log function.

Posted 8 years ago
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At my internship I need to graph a function that's of the form f(x,y)=log10[x*y]. I can't for the life of me get Mathematica to plot this for me. I know there is the LogPlot command but that doesn't seem do work in multivariables and Plot3D doesn't work either. Please help thanks.

POSTED BY: Torsten Eckert
Posted 8 years ago
f[x_, y_] := Log10[x y]
Plot3D[f[x, y], {x, -3, 3}, {y, -2, 2}]
POSTED BY: Okkes Dulgerci
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