The reference documentation describes the scientific and mathematical foundation of
Ratio products as well as the governance and evolution of the language(s) that are
The ESL Reference Manual describes the complete foundation and current status of the
Elephant Specification language.
The ESL Enhancement Proposals give an overview of different enhancements that have been applied
to the language since its inception.
The Language Enhancement Proposals Reference describes the governance process of our language(s) on a meta level.