only must
authorRalf Jung <post@ralfj.de>
Sat, 25 Aug 2018 14:59:09 +0000 (16:59 +0200)
committerRalf Jung <post@ralfj.de>
Sat, 25 Aug 2018 14:59:09 +0000 (16:59 +0200)
commit9c7be02623a9185fb7c50084eb401c554d3f20fc
tree1673db59d96ff5a920191f0c49d6df6477e5eabe
parentf0ea07bf1f64acbe93088bbdf5ebf7284c389855
only must
personal/_posts/2018-08-22-two-kinds-of-invariants.md