warp.expect\_near
=================

.. currentmodule:: warp._src.lang

.. function:: expect_near(a: Float, b: Float, tolerance: Float = 1e-06) -> None

   .. wp-function-tags::
      :kernel: true
      :python: true
      :differentiable: false

   Print an error to stdout if ``a`` and ``b`` differ by more than ``tolerance``.
   
   Compare scalar values.

.. function:: expect_near(a: Vector[Float, Any], b: Vector[Float, Any], tolerance: Float = 1e-06) -> None
   :noindex:

   .. wp-function-tags::
      :kernel: true
      :python: true
      :differentiable: false

   Print an error to stdout if ``a`` and ``b`` differ by more than ``tolerance``.
   
   Compare each vector element.

.. function:: expect_near(a: Quaternion[Float], b: Quaternion[Float], tolerance: Float = 1e-06) -> None
   :noindex:

   .. wp-function-tags::
      :kernel: true
      :python: true
      :differentiable: false

   Print an error to stdout if ``a`` and ``b`` differ by more than ``tolerance``.
   
   Compare each quaternion component.

.. function:: expect_near(a: Matrix[Float, Any, Any], b: Matrix[Float, Any, Any], tolerance: Float = 1e-06) -> None
   :noindex:

   .. wp-function-tags::
      :kernel: true
      :python: true
      :differentiable: false

   Print an error to stdout if ``a`` and ``b`` differ by more than ``tolerance``.
   
   Compare each matrix element.