{"version":"1.0","type":"card","id":"691a6242-7c0d-4e51-ba40-212f27893e9e","url":"https://stacklist.com/card/691a6242-7c0d-4e51-ba40-212f27893e9e","title":"Paul's Online Notes","source_url":"https://tutorial.math.lamar.edu/","note":"Welcome to my math notes site. Contained in this site are the notes (free and downloadable) that I use to teach Algebra, Calculus (I, II and III) as well as Differential Equations at Lamar University. The notes contain the usual topics that are taught in those courses as well as a few extra topics that I decided to include just because I wanted to. There are also a set of practice problems, with full solutions, to all of the classes except Differential Equations. In addition there is also a selection of cheat sheets available for download.","image":{"url":"https://ucarecdn.com/bac5efdb-c992-4879-9b28-aacee5830b66/","alt":"Paul's Online Notes","width":1280,"height":800},"stack":{"id":"67059824-a565-4c78-a9a0-c897f4142845","title":"Studying📝","url":"https://stacklist.com/c/education/stack/67059824-a565-4c78-a9a0-c897f4142845"},"created_at":"2026-08-23T10:31:00.046Z","updated_at":null,"aco":{"summary":"Math Tutorials and Resources at Lamar University provides free online and downloadable notes for mathematics classes including Algebra, Calculus I-III, and Differential Equations. The site offers comprehensive tutorials, practice problems with solutions, and assignment problems designed for students at various mathematical levels.","tags":["math-tutorials","calculus","algebra","online-learning","educational-resources","lamar-university","practice-problems"],"key_entities":[{"name":"Lamar University","type":"organization","confidence":0.99},{"name":"Calculus","type":"concept","confidence":0.95},{"name":"Algebra","type":"concept","confidence":0.95},{"name":"Differential Equations","type":"concept","confidence":0.9},{"name":"Shane F","type":"person","confidence":0.75},{"name":"Fred J.","type":"person","confidence":0.75},{"name":"Mike K.","type":"person","confidence":0.75},{"name":"David A.","type":"person","confidence":0.75}],"classification":"tutorial","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-08-23T10:19:12.212Z"},"token_counts":{"approximate":3963,"cl100k":3241},"content_hash":"sha256:a56165f1c2a40952015869c74e8693f2affa20efe501bff11e5cd038f97701ba","acp_version":"0.2","body_available":true,"body_tokens":3963,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/691a6242-7c0d-4e51-ba40-212f27893e9e.json","html":"https://stacklist.com/card/691a6242-7c0d-4e51-ba40-212f27893e9e","md":"/api/public/card/691a6242-7c0d-4e51-ba40-212f27893e9e.md","stack_json":"/api/public/stack/67059824-a565-4c78-a9a0-c897f4142845.json"}}