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374 B
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up::relation title:: "$x\mathscr Ry \vee y\mathscr Rz \implies x\mathscr Rz$" #s/maths/algèbre
[!definition] Relation transitive Soit
\mathscr Rune relation surE\mathscr Rest transitive ssi :\forall (x,y,z)\in E^3, \quad x\mathscr Ry \vee y\mathscr Rz \implies x\mathscr Rz^definition