% This is generated by ESQL's AbstractFunctionTestCase. Do not edit it. See ../README.md for how to regenerate it.

**Example**

```esql
ROW a = [70.0, 45.0, 21.0, 21.0, 21.0]
| EVAL sum = MV_PSERIES_WEIGHTED_SUM(a, 1.5)
| KEEP sum
```

| sum:double |
| --- |
| 94.45465156212452 |