Catenary
= Catenary
{wiki}
A catenary is a curve of the form $y=a\cosh((x-x_0)/a)+y_0$. It is the equilibrium shape of a uniform flexible chain in a uniform gravitational field.
= Catenary
{wiki}
A catenary is a curve of the form $y=a\cosh((x-x_0)/a)+y_0$. It is the equilibrium shape of a uniform flexible chain in a uniform gravitational field.