Commit Graph

1 Commits

Author SHA1 Message Date
Jordan Rinder
5894554d41
Add Catalan number to maths (#6845)
* Add Catalan number to maths

* updating DIRECTORY.md

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2022-10-08 23:28:17 +01:00