A Suite of Routines for Working with Jordan Algebras
Miscellaneous Jordan functionality
Methods for Function Arith in package Jordan
Concatenation
Coercion
Methods for compare S4 group
Extract and replace methods for jordan objects
Multiplicative identities
Classes in the "jordan" package
tools:::Rd_package_title("jordan")
Create jordan objects
Sizes of Matrix-based Jordan algebras
Random Jordan objects
Print methods
Validity methods
The zero Jordan object
A Jordan algebra is an algebraic object originally designed to study observables in quantum mechanics. Jordan algebras are commutative but non-associative; they satisfy the Jordan identity. The package follows the ideas and notation of K. McCrimmon (2004, ISBN:0-387-95447-3) "A Taste of Jordan Algebras". To cite the package in publications, please use Hankin (2023) <doi:10.48550/arXiv.2303.06062>.