This ticket is to add log_embedding (logarithmic embedding) functionality for number field elements, which is then used in #32686 for implementing points_of_bounded_height.

CC: @bhutz @EnderWannabe

Component: number fields

Keywords: gsoc2022

Author: Jing Guo

Branch/Commit: 03aabf5

Reviewer: Alexander Galarraga

Issue created by migration from https://trac.sagemath.org/ticket/34212