11. John Graham-Cumming http://jgc.org/
21. Mohammad Gufran https://github.com/Gufran
31. Steven Gutzwiller https://github.com/StevenGutzwiller
41. Andrew Krasichkov @buglloc https://github.com/buglloc
51. Mike Samuel mikesamuel@gmail.com
61. Dmitri Shuralyov shurcooL@gmail.com
71. https://github.com/opennota