Fix return type for function sum on the README.md

5 years ago · 9f2184f187
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -84,7 +84,7 @@ The function output is dictated by the function itself.
 | avg()                     | Provides the average value of an array of numbers                   | Double    |
 | stddev()                  | Provides the standard deviation value of an array of numbers        | Double    |
 | length()                  | Provides the length of an array                                     | Integer   |
-| sum()                     | Provides the sum value of an array of numbers                       | Integer   |
+| sum()                     | Provides the sum value of an array of numbers                       | Double    |


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