How does one analytically determine the integer values of a rational function f(x)=40−8x8x+2mod1 where x is an element of the rationals?

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klimatskav41 · Accepted Answer

Multiply the equation 40−8x8x+2=y by the denominator and you have a linear equation in x: solve to get    x=20−y4+4y    Note that if y is an integer (other than -1), x is a rational number.

How does one analytically determine the integer values of a rational function f(x)=40−8x8x+2mod1 where x...

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