rhQueenbrit4tybrown rhQueenbrit4tybrown

27-01-2017
Mathematics

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How do you sketch Re(z^2)>1?

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LammettHash LammettHash

27-01-2017

[tex]z=x+iy\implies z^2=x^2-y^2+2ixy\implies \mathrm{Re}(z^2)=x^2-y^2[/tex]

If you're familiar with the conic sections, you should recognize this as a hyperbola.

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