Calkin-Wilf trees

Sat, 27-07-24
A little project I've worked on for the last day

Counting binary operators over finite sets - Associative operators

Thu, 18-07-24
Part 4 - Making operators associative

Counting binary operators over finite sets - Admitting an identity

Thu, 06-06-24
Part 3 - Allowing an identity element in the operator

Counting binary operators over finite sets - Commutative operators

Wed, 05-06-24
Part 2 where we consider commutative binary operators

Counting binary operators over finite sets - General case

Tue, 04-06-24
Some rudimentary recreational mathematics