{
  "chapters": [
    {
      "id": 1,
      "name": "Chapitre 1 : Calcul littéral",
      "exercises": [
        {
          "id": 101,
          "latex": "3x + 5 = 20",
          "title": "Équation du premier degré"
        },
        {
          "id": 102,
          "latex": "(2x - 1)(x + 3) = 0",
          "title": "Équation produit nul"
        }
      ]
    },
    {
      "id": 2,
      "name": "Chapitre 2 : Fonctions",
      "exercises": [
        {
          "id": 201,
          "latex": "f(x) = x^2 - 4x + 3",
          "title": "Fonction polynôme"
        },
        {
          "id": 202,
          "latex": "g(x) = \\sin(2x) + 1",
          "title": "Fonction trigonométrique"
        }
      ]
    },
    {
      "id": 3,
      "name": "Chapitre 3 : Suites",
      "exercises": [
        {
          "id": 301,
          "latex": "u_{n+1} = 2u_n + 1",
          "title": "Suite récurrente"
        }
      ]
    }
  ],
  "nextChapterId": 4,
  "nextExerciseId": 302
}