To: J3 J3/22-202 From: Brad Richardson & subgroup generics Subject: Generics tutorial Date: 2022-October-19 This paper is a reference for a generics tutorial. The actual materials for this tutorial are at: https://github.com/j3-fortran/generics/tree/main/examples/ fundamental_requirements The suggested order of reading is: - semigroup - monoid - semiring - unit-ring - field - matrix - instances NOTE: J3 formatting requirements split the above URL into two lines.