https://pgadey.ca/tags/open-sets/ Recent content in Open Sets on Parker Adey Hugo en-EN Sat, 27 Sep 2025 17:11:50 -0400 https://pgadey.ca/office-camera/2025-09-23t14c45c42-04c00/ Tue, 23 Sep 2025 14:45:42 -0400 https://pgadey.ca/office-camera/2025-09-23t14c45c42-04c00/ <p><img src="https://pgadey.ca/images/office-camera/2025-09-23T14:45:42-04:00.jpeg" alt="A photo of a whiteboard titled: Open Sets, Balls, and A Strip" title="Open Sets, Balls, and A Strip"></p>