Tuple.sum

You're seeing just the function sum, go back to Tuple module for more information.
Link to this function

sum(tuple)

View Source (since 1.12.0)

Specs

sum(tuple()) :: number()

Computes a sum of tuple elements.

Examples

iex> Tuple.sum({255, 255})
510
iex> Tuple.sum({255, 0.0})
255.0
iex> Tuple.sum({})
0