Merge pull request #56 from linuborj/cubicaltt_grothendieck
authorAnders Mörtberg <andersmortberg@gmail.com>
Wed, 4 Jan 2017 10:07:50 +0000 (11:07 +0100)
committerGitHub <noreply@github.com>
Wed, 4 Jan 2017 10:07:50 +0000 (11:07 +0100)
Added a formalisation of the Grothendieck group and a proof that a family of universal arrows gives rise to an adjunction.


Trivial merge