add forum link
authorRalf Jung <post@ralfj.de>
Wed, 22 Aug 2018 16:54:48 +0000 (18:54 +0200)
committerRalf Jung <post@ralfj.de>
Wed, 22 Aug 2018 16:54:48 +0000 (18:54 +0200)
commitba97ef876600a735eb3d0aefdc567620a246aeb4
tree2eaab281d1c1a31cdadb293cbd85e34c795295b3
parentf13d2db206a4f584223877369023926184a0839f
add forum link
personal/_posts/2018-08-22-two-kinds-of-invariants.md