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 | 1 | initial version | posted 2014-07-16 20:48:15 -0600  |
More matching of Groovy Plots and Functions
So I'm having a hard time determining the difference between plots $I$ and $II$. I know that they are both either $f(x,y)=\cos(x^{2}+y^{2})$ or $f(x,y)=e^{-(x^{2}+y^{2})}$.
But I can't think of a way to tell them apart.
| | 2 | No.2 Revision |
More matching of Groovy Plots and Functions
So I'm having a hard time determining the difference between plots $I$ and $II$. I know that they are both either $f(x,y)=\cos(x^{2}+y^{2})$ or $f(x,y)=e^{-(x^{2}+y^{2})}$.
But I can't think of a way to tell them apart.
Comment: They both have circular symmetry but only one has some sort of wavy behavior.
