![](https://s.togetter.com/static/web/img/placeholder.gif)
@coobaja (☝ ՞ਊ ՞)☝イイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイィネ!!!!!!!!!!!!!!
2013-09-22 15:49:58![](https://s.togetter.com/static/web/img/placeholder.gif)
@alg_doo (☝ ՞ਊ ՞)☝ゴメンナサイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイィネ!!!!!!!!!!!!!!
2013-09-22 16:01:28![](https://s.togetter.com/static/web/img/placeholder.gif)
@burbur_h (☝ ՞ਊ ՞)☝イイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイイィネ!!!!!!!!!!!!!!!!
2013-09-22 15:51:28![](https://s.togetter.com/static/web/img/placeholder.gif)
“If (X_i) is a family of compact Hausdorff spaces, then the product space Π X_i is compact.” からACは導けないらしい.T_1だと導けるのにねw(何も分かっていませんwww)
2013-09-22 19:15:18