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Omni-MATH / Find all functions f defined on the non-negative reals and taking non-negative real values such that: f(2)=0,f(x)≠0 for 0≤x<2, and f(xf(y))f(y)=f(x+y) for all x,y. · Discussion

Discussing Find all functions f defined on the non-negative reals and taking non-negative real values such that: f(2)=0,f(x)≠0 for 0≤x<2, and f(xf(y))f(y)=f(x+y) for all x,y. · Omni-MATH

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