warp.length
===========

.. function:: warp._src.lang.length(a: Vector[Float,Any]) -> Float

   .. hlist::
      :columns: 8

      * Kernel
      * Differentiable

   Compute the length of ``a``.
   
   Compute the length of a floating-point vector.

.. function:: warp._src.lang.length(a: Quaternion[Float]) -> Float
   :noindex:

   .. hlist::
      :columns: 8

      * Kernel
      * Differentiable

   Compute the length of ``a``.
   
   Compute the length of a quaternion.