Gauss--Legendre Runge-Kutta method (source code)

= Gauss--Legendre Runge-Kutta method
{c}
{wiki=Gauss–Legendre_method}

The $s$-stage Gauss--Legendre Runge--Kutta method collocates at the Gauss--Legendre quadrature nodes on $[0,1]$. It is symmetric, A-stable, and has order $2s$.