Advanced Tensor Arithmetic with Named Indices
K. Gerald van den Boogaart <boogaart@uni-greifswald.de>
K. Gerald van den Boogaart <boogaart@math.tu-freiberg.de>
Provides convenience functions for advanced
        linear algebra with tensors and computation with data sets of
        tensors on a higher level abstraction. It includes Einstein and
        Riemann summing conventions, dragging, co- and contravariate
        indices, parallel computations on sequences of tensors.