numList | String List Numbers (floating point numbers represented in a string list) to add. |
value | String Sum of the numbers in numList. If a sum cannot be produced, value contains one of the following: | |
Value | Description | |
Infinity | The computation produces a positive value that overflows the representable range of a float type. | |
-Infinity | The computation produces a negative value that overflows the representable range of a float type. | |
0.0 | The computation produces a value that underflows the representable range of a float type (for example, adding a number to infinity). | |
NaN | The computation produces a value that cannot be represented as a number (for example, any operation that uses NaN as input, such as 10.0 + NaN = NaN). |