multiplyof[Qa,Qb]
Arithmetic
Returns the product of multiplying two numeric question responses. Use for weighted scores or derived metrics such as quantity × price.
Parameters
| Parameter | Type | Description |
|---|---|---|
Qa |
Question ref | First factor |
Qb |
Question ref | Second factor |
Returns: Number — Qa multiplied by Qb
Examples
expressions
multiplyof[Q4,Q5]>=100 -- product of Q4 and Q5 is at least 100
Useful for computing weighted scores, e.g., quantity × unit price.