math.y0() function
math.y0() returns the order-zero 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-zero Bessel function of a value
import "math"
math.y0(x: 3.14)// 0.3289375969127807
Use math.y0 in map
import "math"
import "sampledata"
sampledata.float()
|> map(fn: (r) => ({r with _value: math.y0(x: r._value)}))
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