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Omni-MATH / Let R be the set of real numbers. Determine all functions f:R→R such that f(0)+1=f(1) and for any real numbers x and y, f(xy−x)+f(x+f(y))=yf(x)+3 · Discussion

Discussing Let R be the set of real numbers. Determine all functions f:R→R such that f(0)+1=f(1) and for any real numbers x and y, f(xy−x)+f(x+f(y))=yf(x)+3 · Omni-MATH

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