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I’m teaching myself mathematics and physics. I have done a sequence of first year university calculus and linear algebra but that was over a decade ago. I’m now revising pre calculus, calculus and linear algebra all at the same time! It’s crazy but fun. I’m sitting down with Anton’s Late Transcendentals - the first page. I’m also teaching myself proofs and Python for science. I collect maths books - there’s method behind my madness… or maybe it’s an addiction. Hoping to connect with others.

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trying my best, interested in things. Mostly lurker

","updated":"2025-08-09 13:43:50.269Z","user":"","username":"The_Hypernovae"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 19:49:01.253Z","domain":"mastodon.bits-und-baeume.org","followerCount":3352,"followers":"https://mastodon.bits-und-baeume.org/users/bits_und_baeume/followers","following":"https://mastodon.bits-und-baeume.org/users/bits_und_baeume/following","followingCount":3964,"icon":"https://mastodon.bits-und-baeume.org/system/accounts/avatars/000/019/129/original/8f0915207eadd1ef.png","id":"293lip073m2757l","inbox":"https://mastodon.bits-und-baeume.org/users/bits_und_baeume/inbox","iri":"https://mastodon.bits-und-baeume.org/users/bits_und_baeume","isLocal":false,"last_fetched":"2025-08-09 13:43:50.494Z","outbox":"https://mastodon.bits-und-baeume.org/users/bits_und_baeume/outbox","preferred_username":"bits_und_baeume","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2YwaVDzPt6QGiEgp3V8s\nO1MLrWccPThd4PGB0FIia6mwsjtp00N8C4MbfkbfbM/YxU/NwtuAbPGADMQFFpUP\njfgNgRvnBFr0h1wmdsfEgFzj57v+LGJwtfMGxKCJaZKHHEb3w8ePxxhVVZw0vac2\nJPWdLWXfwv47v9Cpps4SKx6IQ0qzhWJlrrHeaUZLT+o0aHpNn9OHepJMk6mb+FsF\nAqagDCzOw3ulhYSQ8crl1GUg4y8hbkrng/Y1B/iGfWa9B/wJ8ruozJ+0wsh69Yj6\n6uj0p0ogO+SEsWQ3X4ejXSiSgn9y+A3+fsx4pov1LHb3iUSQ9Muu/YOWrHzoKG88\nfQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-08-08 00:00:00.000Z","summary":"

Bits&Bäume – die Bewegung für Digitalisierung und Nachhaltigkeit. Überregionaler Account.

Header-Bild basiert auf https://pixabay.com/photos/forest-trees-fog-conifers-pine-3622519/

","updated":"2025-08-09 13:43:50.495Z","user":"","username":"Bits&Bäume Bewegung"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-09 00:58:32.802Z","domain":"mastodon.electroncash.de","followerCount":395,"followers":"https://mastodon.electroncash.de/users/admin/followers","following":"https://mastodon.electroncash.de/users/admin/following","followingCount":7567,"icon":"https://mastodon.electroncash.de/system/accounts/avatars/111/253/409/240/620/889/original/075214a11d9fb0c1.jpeg","id":"6d7kd9avl5mcli8","inbox":"https://mastodon.electroncash.de/users/admin/inbox","iri":"https://mastodon.electroncash.de/users/admin","isLocal":false,"last_fetched":"2025-08-09 13:43:50.744Z","outbox":"https://mastodon.electroncash.de/users/admin/outbox","preferred_username":"admin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7pITSlyTCW9YLlGDdyTK\nJPp5C9R5pKNvtXIYOvUL1kWBp8PWHP+xOgrlGhVa7bg7rkRra4kdsUwsYQoSiWG3\nSayzOxC2vx7MAdbepUrwMgvFfChrEOi8Q7BLSUFBO58dVSrd2UL5SHg4Zr2j/ZWp\n5j5kZsyiFGf0KpkQLeo9QEVhlFXT9U9p0piQPuKZyCyK21H9WiONPWBMsk5iZndw\nkwEWVWIJRH15z8XC4IJFG0niJ0OCS0/6GgC+jL5+9l7S3p6YSdKCyRfMVjceKBS3\nC9eSl1GbJqbvsBaFgVBjn8EG7Ee82KVKA8FH2adJ6AW6X8wUVmDUWrosA4OEMjDo\nHQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-10-18 00:00:00.000Z","summary":"","updated":"2025-08-09 13:43:50.745Z","user":"","username":"admin"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-08 19:10:47.919Z","domain":"mastodon.bits-und-baeume.org","followerCount":273,"followers":"https://mastodon.bits-und-baeume.org/users/VictorLange/followers","following":"https://mastodon.bits-und-baeume.org/users/VictorLange/following","followingCount":1929,"icon":"https://mastodon.bits-und-baeume.org/system/accounts/avatars/109/271/002/276/688/274/original/69eeda3d8d0776d6.jpg","id":"0myvv430w1fjr1q","inbox":"https://mastodon.bits-und-baeume.org/users/VictorLange/inbox","iri":"https://mastodon.bits-und-baeume.org/users/VictorLange","isLocal":false,"last_fetched":"2025-08-09 13:43:50.870Z","outbox":"https://mastodon.bits-und-baeume.org/users/VictorLange/outbox","preferred_username":"VictorLange","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArrRMn2+AbBo5jJ83D/aS\nIN8pR6xy8OATvzp5OVHlUBYzJ1hxFCTkYurW5s87qV2y6xQ8ZKN2ytA5y2t2acgN\n8SBD8KoDDoZUTH668g5DvjdO5/IEjEVubJAguGlpbcebG+QHkpV509dr0IGpgR2W\nAfKmjx0maiBhCPSlhpOLLeIRfTqV4xBkzBw6TP1cFRbaUlu10r9hCE+tFUvOhTOm\nDhffPDnzUAfUcp4emyO1p/fYLRKK1teo3h27pN3MjTq4n7sNYQem0xobirxGiOum\n90KMTYSRC2epPD0G+U4HhT1MTzptXqlJv/4JyGdnujZtR1upEOZf20D1ye6sL3W+\nMQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-01 00:00:00.000Z","summary":"

Personal Website:
https://victorlange.info

Meta-Researching Politics, Economics, System- and Organization-Science + Cybernetics and more.

Sufficient Democracy and World Peace is possible.

Working to build a digitally managed democratic and open state.

","updated":"2025-08-09 13:43:50.877Z","user":"","username":"Victor Lange"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-09 13:43:51.071Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/0x17/followers","following":"https://mastodon.social/users/0x17/following","followingCount":0,"icon":"https://files.mastodon.social/accounts/avatars/110/807/290/712/892/701/original/2e48d3c956c0132d.jpg","id":"63e5y3sl39dt659","inbox":"https://mastodon.social/users/0x17/inbox","iri":"https://mastodon.social/users/0x17","isLocal":false,"last_fetched":"2025-08-09 13:43:51.070Z","outbox":"https://mastodon.social/users/0x17/outbox","preferred_username":"0x17","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsVqKnAoQu9ipZxlbS5xc\nnLh8bV0sgeZiqN9tVI1wJfkuJzxTp6ybGJdtVcX5+E+vyqc2Gmlo+6MvNP346NHs\nuhaGpfzQxl1hotzANUmk+WKF3tyiymnaVLv5ulERysX53mf15teai5r22L1ERCLT\n+9hjaar0Gr/wUNGlxQViS5VAGYf225VUq1S3VszfieOYq8zxH+SE/v52gqC2LLIK\nijc825NM6cde6VevKUxq/+WDxYrhF/3ypeJC3PSSn6SCQIz5w/f/1Cyo8K1p3va+\nVGhOJXlM7E/rXnPgIbkV3fJpiPdk0MqF8l5jmEWZbAzr3TjD4WxJ7xMXbJIVyIU/\nzQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-07-31 00:00:00.000Z","summary":"

Working at GAMS Software GmbH.

","updated":"2025-08-09 13:43:51.071Z","user":"","username":"0x17"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-23 19:38:29.852Z","domain":"social.perceptiveconstructs.com","followerCount":314,"followers":"https://social.perceptiveconstructs.com/users/carlos/followers","following":"https://social.perceptiveconstructs.com/users/carlos/following","followingCount":1417,"icon":"https://social.perceptiveconstructs.com/media/4a738578-1556-40f9-9b19-dc1c161d9e16/signal-2023-02-11-15-22-22-463.jpg","id":"l6c88m9wy6b1976","inbox":"https://social.perceptiveconstructs.com/users/carlos/inbox","iri":"https://social.perceptiveconstructs.com/users/carlos","isLocal":false,"last_fetched":"2025-08-09 13:43:51.409Z","outbox":"https://social.perceptiveconstructs.com/users/carlos/outbox","preferred_username":"carlos","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzDcqKP31wrTCZNSaI8Fe\nmvpTIlc5HA6m3C5IWqyF1IAIl6TCFZI2Z7KUsIwsX0wNSa2byGY/+fiknI+VLZEo\n+DSk4zOmb/1EU2/2pP/30CEY1Thbd9f3fdEpuJyIXewwKXcBNdy9hukBy49+MWWV\nIKSzHbaqUn+qq22GzjZMMR814QtaERkrj930RJJ49Q92VRUsN675dAkMmjpy3sC8\nc2b1qg2Zs6H+DOh55gTIRqTx+8EfIPem23Z43/UKFR61QLaNkg38gcnAobDi10M+\nueMpog158um4xUhsuDw7JARvL2wrcGEModIj11iAiIRx/kG7PUgLT/nMy2Nb0xh4\nTwIDAQAB\n-----END PUBLIC KEY-----\n\n","published":"2022-11-13 15:32:51.000Z","summary":"Freelance Data Scientist. Mathy programmer.

Finland

(searchable)","updated":"2025-08-09 13:43:51.411Z","user":"","username":"Carlos Guerreiro"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-30 21:46:05.417Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/ryanjoneil/followers","following":"https://sigmoid.social/users/ryanjoneil/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/110/707/332/546/248/297/original/d4901127b914f94b.jpg","id":"79t17w4a4m1b10h","inbox":"https://sigmoid.social/users/ryanjoneil/inbox","iri":"https://sigmoid.social/users/ryanjoneil","isLocal":false,"last_fetched":"2025-08-09 13:43:51.465Z","outbox":"https://sigmoid.social/users/ryanjoneil/outbox","preferred_username":"ryanjoneil","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtxgJU6D8+5FlW0p1Tta2\nFDwBCk4+IB+uzdM4ufXn8Q9C1e00xmMRGAjKveQ2Yas3TtOyAqX4ysZbRZl+yBiz\nGiNvJyfXM/n6LQVA+axdvN0psECRDElq7hH/vtbsPXUpN7QAtisplQwiU2aw7Dt/\nFKiFeA/QpciKgbTcU/lA5ymPE7XFNCwFG89ubL5I9uuUeGrYTHYmGu6jk2RLT9ZM\nKz92UqYhJgZmKh0eZPejMFw96I+Xu179v2mdq++m9qTFSF1vL64NYhBwCUyUzlmv\nSkMoDbBowMt65WUOAD/8V9kH9PvPOSy7bGlx0gxvEkKdUCUG/J5u6LoZEMli56KW\nJwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-07-13 00:00:00.000Z","summary":"

Optimization AI — Integer and Constraint Programming. Decision Diagrams. Cat and early music enthusiast. Founding nextmv.io. Prefers Go, Python, and Julia.

","updated":"2025-08-09 13:43:51.466Z","user":"","username":"Ryan O'Neil"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-23 19:38:29.936Z","domain":"mas.to","followerCount":0,"followers":"https://mas.to/users/ZeroGradient/followers","following":"https://mas.to/users/ZeroGradient/following","followingCount":0,"icon":"","id":"l08tv7j74960ief","inbox":"https://mas.to/users/ZeroGradient/inbox","iri":"https://mas.to/users/ZeroGradient","isLocal":false,"last_fetched":"2025-08-09 13:43:51.580Z","outbox":"https://mas.to/users/ZeroGradient/outbox","preferred_username":"ZeroGradient","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmiU2BDWzSEsnlkYdbZFF\nh3Q/ZfUxDEO3KMwpCd8QacH0SbCmd8d9xIQ7N+8R1ew85f9+G89WJSbBKhEdQx7D\nFPAcOcaAWJjlcCD17/dXiT2Z8sFPV/L17AxgVZ7K/hkY3/8bQT16Lns7rpaWxkTN\nrViKjf3o9I98J9ZDRnL6nxkskwfmIWfhrpKRHcYStrehu7wUSBEJtpdeLEvTMpKr\nXRRh3JZ0u1eiwD5Iiw7Dznb5vo+55iDFBJpbVqjuOHvH7HzvKPPmLS9rnbzjVuTH\nD0yhST9J9/3x/mMYcjZKpnOu7TUVysM48eKXF2ogMUwwFa1McCfxH/vGZj/gWFNg\nawIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

Independent scientist, mathematician, OSINT enthusiast

","updated":"2025-08-09 13:43:51.581Z","user":"","username":"ZeroGradien"}],"page":1,"perPage":10,"totalItems":94,"totalPages":10}

Elina Rönnberg

Followers