View Source Basic types In this chapter we will learn more about Elixir basic types: integers, floats, booleans, atoms, and strings. Other data types, such as lists and tuples, will be explored in the next chapter. iex> 1 # integer iex> 0x1F # integer iex> 1.0 # float iex> true # boolean iex> :atom # atom / symbol iex> "elixir" # string iex> [1, 2, 3] # list iex> {1, 2, 3} # tuple Basic arithmetic