Lines Matching refs:Delta

1072    :math:`\Delta x` in the tangent space at the point on the sphere
1073    point and then "move" to the point :math:`x + \Delta x`, where the
1080    .. math:: x' = \boxplus(x, \Delta x),
1082    where :math:`x'` has the same size as :math:`x`, and :math:`\Delta
1091    :math:`\Delta x` at :math:`\Delta x = 0`.
1102    that :math:`\Delta x` lives in.
1106     :func:`LocalParameterization::Plus` implements :math:`\boxplus(x,\Delta x)`.
1112 ….. math:: J = \left . \frac{\partial }{\partial \Delta x} \boxplus(x,\Delta x)\right|_{\Delta x = …
1121    A trivial version of :math:`\boxplus` is when :math:`\Delta x` is
1124    .. math::  \boxplus(x, \Delta x) = x + \Delta x
1130    :math:`\Delta x` is a scalar and :math:`\boxplus` is defined as
1134       \boxplus(x, \Delta x) = x + \left[ \begin{array}{c} 0 \\ 1
1135                                   \end{array} \right] \Delta x
1146    :math:`\Delta x` be a 3 dimensional vector and define
1149 ….. math:: \boxplus(x, \Delta x) = \left[ \cos(|\Delta x|), \frac{\sin\left(|\Delta x|\right)}{|\De…
1174      .. math:: x' = \boxplus(x, \Delta x),