# math/sum
Return the sum of all numeric arguments.
## Syntax
[math/sum n1 n2 ...]
[math/sum $numbers]
## Parameters
- `$n1`, `$n2`, ... — Numbers to add (or a single list of numbers)
## Examples
[math/sum 1 2 3 4] # 10 [math/sum @{5 10 15}] # 30 [math/sum] # 0
## Returns
Number — total of all inputs.
## See Also
`math/avg`, `min`, `max`