Try elixir code samples

samples.exs

# Expressions
iex> 40 + 2
iex> "hello" <> " world"

#Basic types
iex> 1          # integer
iex> 0x1F       # integer
iex> 1.0        # float
iex> :atom      # atom / symbol
iex> "elixir"   # string
iex> [1, 2, 3]  # list
iex> {1, 2, 3}  # tuple

# Basic arithmetic
iex> 1 + 2
3
iex> 5 * 5
25
iex> 10 / 2
5.0

#String interpolation
iex> "hellö #{:world}"
"hellö world"

#Tuples
iex> {:ok, "hello"}
{:ok, "hello"}
iex> tuple_size {:ok, "hello"}
2

#List
iex> list = [1,2,3]
[1,2,3]

iex> [0] ++ list
[0, 1, 2, 3]

iex> list ++ [4]
[1, 2, 3, 4]