Néron–Tate height (${\hat{h}}_L(P)$)

For a symmetric ample line bundle $L$ on an abelian variety, the canonical height is ${\hat{h}}_L(P)={\lim }_{n\to \infty }{4}^{-n}{h}_L([2^n]P)$. It is quadratic and differs from the associated logarithmic Weil height by a bounded function. The canonical height of an elliptic curve specializes this construction to a one-dimensional abelian variety.