Source: wikibot/real-plane-curve
= Real plane curve
{wiki=Real_plane_curve}
A real plane curve is a mathematical object that can be described as a continuous curve in the two-dimensional Cartesian coordinate system (the XY-plane) defined by real-valued functions. In more formal terms, it can be represented by a set of points \\((x, y)\\) where \\(x\\) and \\(y\\) satisfy certain equations involving real numbers.