MU puzzle

Summary

MU puzzle is a logic puzzle^[1]. It draws 55 Wikipedia views per month (logic_puzzle category, ranking #7 of 16).^[2]

Key Facts

• MU puzzle is credited with the discovery of Douglas Hofstadter^[3].
• MU puzzle's instance of is recorded as logic puzzle^[4].
• MU puzzle's instance of is recorded as Semi-Thue system^[5].
• MU puzzle's Freebase ID is recorded as /m/0cb_dr^[6].
• MU puzzle's facet of is recorded as logic^[7].
• MU puzzle's published in is recorded as Gödel, Escher, Bach^[8].
• MU puzzle's defining formula is recorded as \begin{aligned}x\mathtt I&\to x\mathtt{IU} \ \mathtt Mx &\to \mathtt Mxx \ x\mathtt{III}y &\to x\mathtt Uy \ x\mathtt{UU}y &\to xy\end{aligned}^[9].
• MU puzzle's maintained by WikiProject is recorded as WikiProject Mathematics^[10].

Body

Works and Contributions

MU puzzle is credited with the discovery of Douglas Hofstadter^[3].

Why It Matters

MU puzzle draws 55 Wikipedia views per month (logic_puzzle category, ranking #7 of 16).^[2]