elasticsearch-ruby

https://github.com/elastic/elasticsearch-ruby

Ruby

Ruby integrations for Elasticsearch

Matrix::LUPDecomposition#solve

Returns +m+ so that <tt>A*m = b</tt>,
or equivalently so that <tt>L*U*m = P*b</tt>
+b+ can be a Matrix or a Vector

Source | Google | Stack overflow

Edit

git clone [email protected]:elastic/elasticsearch-ruby.git
cd elasticsearch-ruby
open

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Matrix--LUPDecomposition-solve-for-pr

# Commit to git
git add git commit -m "better docs for Matrix::LUPDecomposition#solve"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Matrix--LUPDecomposition-solve-for-pr
hub pull-request

# Celebrate!