# elixir_koan

## Section

```elixir
Integer.parse("2A", 16)
```

```elixir
Integer.parse("5 years")
```

```elixir
Integer.parse("1.2")
```

```elixir
Float.parse("34.5")
```

```elixir
Float.parse("1.5 million dollars")
```

```elixir
Float.ceil(34.25)
```

```elixir
Float.ceil(34.25, 1)
```

```elixir
Float.floor(99.99)
```

```elixir
Float.floor(12.345,2)
```

```elixir
Float.round(5.5)
```

```elixir
Float.round(5.4)
```

```elixir
Float.round(8.94, 1)
```

```elixir
Float.round(-5.5674, 3)
```

```elixir
tuple_size({:a, :b, :c})
```