module Main exposing (..)

import Html exposing (..)


depth : number
depth =
    10


main : Html msg
main =
    div [] (pascal 1 1 1)


pascal : Int -> Int -> Int -> List (Html msg)
pascal c line i =
    let
        message =
            text <| toString c ++ " "

        next =
            if i == line then
                1
            else
                c * (line - i) // i
    in
        if line > depth then
            []
        else if i == line then
            message :: [ div [] (pascal 1 (line + 1) 1) ]
        else
            message :: pascal next line (i + 1)