Source: wikibot/witch-of-agnesi
= Witch of Agnesi
{wiki=Witch_of_Agnesi}
The Witch of Agnesi is a mathematical curve and a specific type of cubic curve. It is also known as the "cubic parabola" and is defined by the following equation in Cartesian coordinates: \\\[ y = \\frac\{a^2\}\{a^2 + x^2\} \\\] where \\(a\\) is a positive constant that affects the shape and position of the curve. The curve has a characteristic "bell" shape and is symmetric about the y-axis.