math.frexp() function
The math.frexp()
function breaks f
into a normalized fraction and an integral power of two.
It returns frac
and exp
satisfying f == frac × 2**exp
, with the absolute value
of frac
in the interval [½, 1)
.
Output data type: Record
import "math"
math.frexp(f: 22.0)
// Returns {frac: 0.6875, exp: 5}
Parameters
f
The value used in the operation.
Data type: Float
Special cases
math.frexp(f: ±0) // Returns {frac: ±0, exp: 0}
math.frexp(f: ±Inf) // Returns {frac: ±Inf, exp: 0}
math.frexp(f: NaN) // Returns {frac: NaN, exp: 0}
Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for InfluxDB and this documentation. To find support, the following resources are available:
InfluxDB Cloud and InfluxDB Enterprise customers can contact InfluxData Support.