elasticsearch-ruby
https://github.com/elastic/elasticsearch-ruby
Ruby
Ruby integrations for Elasticsearch
Matrix#eigen
Returns the Eigensystem of the matrix; see +EigenvalueDecomposition+. m = Matrix[[1, 2], [3, 4]] v, d, v_inv = m.eigensystem d.diagonal? # => true v.inv == v_inv # => true (v * d * v_inv).round(5) == m # => true
Edit
git clone [email protected]:elastic/elasticsearch-ruby.git
cd elasticsearch-ruby
open
Contribute
# Make a new branchgit checkout -b -your-name--update-docs-Matrix-eigen-for-pr
# Commit to gitgit add git commit -m "better docs for Matrix#eigen"
# Open pull requestgem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Matrix-eigen-for-pr
hub pull-request
# Celebrate!