To sum up previous calculations, let's visualizeKas the price moves on different scenarios:
When plotted, the constant product function is a quadratic hyperbola. The axes re- present the LP reserves: every trade starts at the point on the curve that corresponds to the current ratio of reserves. To calculate the output amount we need to find a new point on the curve, which has thex coordinate of x+ฮx (and viceversa with y and ฮy)