Algebrala strukturo

Algebrala strukturo es sequajo en formo

${\displaystyle (A,f_{1},\dots ,f_{m},a_{1},\dots ,a_{n}),}$

ube:

• ${\displaystyle A}$ – ula kolektajo,
• ${\displaystyle a_{1},\dots ,a_{m}\in A}$ – ula selektita elementi,
• ${\displaystyle f_{i}\colon A^{k_{i}}\to A}$ – ula funcioni kom ${\displaystyle k_{i}}$-argumentala agadi en ${\displaystyle A.}$