InfluxDB Docs

math.log() function

The math.log() function returns the natural logarithm of x.

Output data type: Float

import "math"

math.log(x: 3.14)

// Returns 1.144222799920162



The value used in the operation.

Data type: Float

Special cases

math.log(x: +Inf) // Returns +Inf
math.log(x: 0)    // Returns -Inf
math.log(x: <0)   // Returns NaN
math.log(x: NaN)  // Returns NaN

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