cours/logique.md

id, aliases, tags, BC-tag-note-field, BC-tag-note-tag, up

id	aliases	tags	BC-tag-note-field	BC-tag-note-tag	up
logique			down		mathématiques

title: "Sous-notes"
type: tree
collapse: true
show-attributes: [field]
field-groups: [downs]
depth: [0, 0]