tree 26a73fe91d42956cf4246a9a94e5e406c7a5b040
parent 834cf562f2e0075b6870f3f203271b49cc38896b
author Hao Zhu <haozhu233@gmail.com> 1505169049 -0400
committer Hao Zhu <haozhu233@gmail.com> 1505169049 -0400

allow column take vector for LaTeX