Changes in this version. This vault is in v1.1.1, included are: > 427 notes > 1,582 links to notes > 231 attachments > 658 files > 69,283 total words across all notes **Changes:** > Revamped the main page > Added learn physics > Added properties of matrices index (and respective concepts) > Added mapping index (and respective concepts) > Added vector space foundations index (and respective concepts) > Added learn proofing methods View the [roadmap here ](https://trello.com/b/4LDQ0NU3/roadmap)