Install gyoto-doc by entering the following commands in the terminal:
sudo apt update sudo apt install gyoto-doc
Description:
documentation for the Gyoto library
Gyoto aims at providing a framework for computing orbits and ray-traced images in General relativity. It consists in a library (libgyoto), utility programs, and a plug-in for the Yorick programming language. . This package contains the Gyoto Reference Manual.
Homepage: http://gyoto.obspm.fr
Version: 1.2.0-4
Section: universe/doc