nalgebra_types2 0.2.0

The types of dimension 2 (shapes with max(rows, cols) = 2, their core-trait impls, products, indexing, solve / permutation / Givens / LU-step / Householder impls); Point2, Translation2, Perm2, Rotation2, Reflection2 (with its constructors and accessors), GivensRotation.