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Is the total/summed integration over all these cones uniform over the wavelengths? If not, does that mean we see certain colors better than others given a relatively uniform input spectrum?


How do you get the values of lambda and phi?


^^no I don't believe they're uniform; Kayvon mentioned we can see green best (~500nm), which makes sense given the graph. Might make sense from an evolutionary perspective too, given that so much of nature is green?


@unreal $\lambda$ is just the wavelength. The definition of $\Phi$ is given on slide 32.