Advanced Tensor Arithmetic with Named Indices

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.


Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


0.36.2 by K. Gerald van den Boogaart, 9 days ago

Browse source code at

Authors: K. Gerald van den Boogaart <[email protected]>

Documentation:   PDF Manual  

GPL (>= 2) license

Depends on stats

Imported by EasyABC, MCMCglmm, VBTree, compositions, eventstream.

Depended on by sourceR.

Suggested by wwntests.

See at CRAN