|Index for manopt\manifolds\essential
|Cost evaluation at X given function handle in the Essential matrix E.
|Converts the gradient in essential matrix E to the gradient in X.
|Converts the Hessian in essential matrix E to the Hessian in X.
|Reshape a [3x6xk] matrix to a [3x3x2k] matrix
|Compute the matrix representation of the cross product
|Reshape a [3x3x2k] matrix to a [3x6xk] matrix
|Manifold structure to optimize over the space of essential matrices.