tree 78c0c19ec072c403da4291b2d6f0812dca4f0165
parent f5b22a102dde0a635131a39e020653a88e892652
author Adrià Vilanova Martínez <me@avm99963.com> 1641744279 +0100
committer Adrià Vilanova Martínez <me@avm99963.com> 1641746047 +0000

Add combinatorics summary until topic 3

Change-Id: Iad09497c56db0301b7b4f25a1de4192ab1b1929c