Chapter 1

pie title Pets adopted by volunteers
    "Dogs" : 386
    "Cats" : 85
    "Rats" : 15

이 공식은 $E=m{c}^2$ 와 같이 쓸 수 있다. $$\frac{-b\pm \sqrt{b^2-4ac}}{2a}$$

Chapter 1

Chapter 1-1

classDiagram
Animal <|--  Duck
Animal <|--  Fish
Animal <|--  Zebra
Animal : +int  age
Animal : +String  gender
Animal: +isMammal()
Animal: +mate()
class  Duck{
+String  beakColor
+swim()
+quack()
}
class  Fish{
-int  sizeInFeet
-canEat()
}
class  Zebra{
+bool  is_wild
+run()
}

Chapter 1

Chapter 1-1

erDiagram
    CUSTOMER ||--o{ ORDER : places
    ORDER ||--|{ ORDER_ITEM : contains
    PRODUCT ||--o{ ORDER_ITEM : includes
    CUSTOMER {
        string id
        string name
        string email
    }
    ORDER {
        string id
        date orderDate
        string status
    }
    PRODUCT {
        string id
        string name
        float price
    }
    ORDER_ITEM {
        int quantity
        float price
    }

mindmap
  root((mindmap))
    Origins
      Long history
      ::icon(fa fa-book)
      Popularisation
        British popular psychology author Tony Buzan
    Research
      On effectiveness<br/>and features
      On Automatic creation
        Uses
            Creative techniques
            Strategic planning
            Argument mapping
    Tools
      Pen and paper
      Mermaid

xychart-beta
    title "Sales Revenue"
    x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
    y-axis "Revenue (in $)" 4000 --> 11000
    bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
    line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]