CRAN/E | einsum

einsum

Einstein Summation

Installation

About

The summation notation suggested by Einstein (1916) doi:10.1002/andp.19163540702 is a concise mathematical notation that implicitly sums over repeated indices of n-dimensional arrays. Many ordinary matrix operations (e.g. transpose, matrix multiplication, scalar product, 'diag()', trace etc.) can be written using Einstein notation. The notation is particularly convenient for expressing operations on arrays with more than two dimensions because the respective operators ('tensor products') might not have a standardized name.

const-ae.github.io/einsum/
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Key Metrics

Version 0.1.2
Published 2023-08-28 213 days ago
Needs compilation? yes
License MIT
License File
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Maintainer

Maintainer

Constantin Ahlmann-Eltze

artjom31415@googlemail.com

Authors

Constantin Ahlmann-Eltze

aut / cre

Material

README
NEWS
Reference manual
Package source

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

einsum archive

Imports

Rcpp
glue
mathjaxr

Suggests

testthat
covr

LinkingTo

Rcpp

Reverse Imports

BioImageDbs
DelayedTensor
gcTensor
iTensor