Omni-MATH / Find all functions f,g:R→R such that f(x+yg(x))=g(x)+xf(y) for x,y∈R. · Discussion

Discussing Find all functions f,g:R→R such that f(x+yg(x))=g(x)+xf(y) for x,y∈R. · Omni-MATH

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