The Ring of Conway Numbers in Mizar
Pąk, Karol
Integration of Game Theoretic and Tree Theoretic Approaches to Conway Numbers
Pąk, Karol
Inverse Element for Surreal Number
Pąk, Karol
Elementary Number Theory Problems. Part XV – Diophantine Equations
Pąk, Karol, Korniłowicz, Artur
Conway’s Normal Form in the Mizar System
Pąk, Karol
Surreal Dyadic and Real Numbers: A Formal Construction
Pąk, Karol
Elementary Number Theory Problems. Part XVI
Pąk, Karol
Sperner's Lemma
Pąk, Karol