InfluxDB Docs

math.roundtoeven() function

The math.roundtoeven() function returns the nearest integer, rounding ties to even.

Output data type: Float

import "math"

math.roundtoeven(x: 3.14)
// Returns 3.0

math.roundtoeven(x: 3.5)
// Returns 4.0

Parameters

x

The value used in the operation.

Data type: Float

Special cases

math.roundtoeven(x: ±0)   // Returns ±0
math.roundtoeven(x: ±Inf) // Returns ±Inf
math.roundtoeven(x: NaN)  // Returns NaN