graph TD
Start --> Stop

sequenceDiagram
Alice->>John: Hello John, how are you?
John-->>Alice: Great!
Alice-)John: See you later!

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()
}

erDiagram
CUSTOMER ||--o{ ORDER : places
ORDER ||--|{ LINE-ITEM : contains
CUSTOMER }|..|{ DELIVERY-ADDRESS : uses

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

mindmap
      Root
          A
            B
            C
    

timeline
      title History of Social Media Platform
      2002 : LinkedIn
      2004 : Facebook
           : Google
      2005 : Youtube
      2006 : Twitter
      

\(\Gamma(z) = \int_0^\infty t^{z-1}e^{-t}dt\,. \)

\[\Gamma(z) = \int_0^\infty t^{z-1}e^{-t}dt\,. \]

\[\binom{n+1}{2k} \]