update

cours fac.md

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+#cours 
+
+> [!smallquery]+ Sous-notes de `$= dv.el("span", "[[" + dv.current().file.name + "]]")`
+> ```breadcrumbs
+> type: tree
+> collapse: false
+> mermaid-direction: LR
+> mermaid-renderer: elk
+> show-attributes: [field]
+> field-groups: [downs]
+> depth: [0, 1]
+> ```