MarkLogic 12 EA 1 Product Documentation

vec:magnitude

vec:magnitude(
   $vector1 as vec:vector
) as xs:float

Summary

Returns the magnitude of the vector.

Example

  xquery version "1.0-ml";
  let $vec1 := vec:vector((3.14,1.59,2.65))
  return vec:magnitude($vec1)

  => 4.40570116043091