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Omni-MATH / Find all functions f:R^(+)→R^(+) such that (z+1)f(x+y)=f(xf(z)+y)+f(yf(z)+x) for all positive real numbers x,y,z. · Discussion

Discussing Find all functions f:R^(+)→R^(+) such that (z+1)f(x+y)=f(xf(z)+y)+f(yf(z)+x) for all positive real numbers x,y,z. · Omni-MATH

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