sqrt
FEEL built-in function · Numeric functions
sqrt(number)
Returns the square root; null for negative input.
Parameters
| Parameter | Type | Description |
|---|---|---|
| number | number | the value; negative input yields null |
Examples
sqrt(16)
4
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sqrt(-1)
null
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Related functions
Defined by the OMG DMN 1.6 specification, chapter 10.3.4 (built-in functions).