math.y1() function
math.y1() returns the order-one Bessel function of the second kind.
Function type signature
(x: float) => float
For more information, see Function type signatures.
Parameters
x
(Required) Value to operate on.
Examples
Return the order-one Bessel function of a value
import "math"
math.y1(x: 3.14)// 0.35853138083924085
Use math.y1 in map
import "math"
import "sampledata"
sampledata.float()
|> map(fn: (r) => ({r with _value: math.y1(x: r._value)}))
Was this page helpful?
Thank you for your feedback!
Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for Flux and this documentation. To find support, use the following resources:
Customers with an annual or support contract can contact InfluxData Support.