corpus.blog
41554 blogs · [ { "id": "01a0da7a-e344-7314-b483-0f663b526cb3", "title": "Deriving the nth Fibonacci number formula.", "url": "https://peeterjoot.com/2020/11/20/deriving-the-nth-fibonacci-number-formula/", "published_at": "2020-11-20T12:32:20+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663bf3860e", "title": "Pronunciation and origin of my name.", "url": "https://peeterjoot.com/2020/11/19/pronunciation-and-origin-of-my-name/", "published_at": "2020-11-19T12:28:27+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663bf80d34", "title": "EBCDIC, thou art evil.", "url": "https://peeterjoot.com/2020/11/18/ebcdic-thou-art-evil/", "published_at": "2020-11-18T12:11:37+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663c455461", "title": "Guessing the nth Fibonacci number formula", "url": "https://peeterjoot.com/2020/11/17/guessing-the-nth-fibonacci-number-formula/", "published_at": "2020-11-17T13:47:56+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663d0b3883", "title": "More on that cool Fibonacci formula", "url": "https://peeterjoot.com/2020/11/15/more-on-that-cool-fibonacci-formula/", "published_at": "2020-11-15T15:47:16+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663d64f70c", "title": "The nth term of a Fibonacci series.", "url": "https://peeterjoot.com/2020/11/13/the-nth-term-of-a-fibonacci-series/", "published_at": "2020-11-14T03:24:34+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663d875222", "title": "Building my new “garage”", "url": "https://peeterjoot.com/2020/11/12/building-my-new-garage/", "published_at": "2020-11-13T04:02:17+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663e48edab", "title": "A new computer for me this time.", "url": "https://peeterjoot.com/2020/11/05/a-new-computer-for-me-this-time/", "published_at": "2020-11-05T13:28:11+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663f1d49da", "title": "More satisfying editing of classical mechanics notes.", "url": "https://peeterjoot.com/2020/11/03/more-satisfying-editing-of-classical-mechanics-notes/", "published_at": "2020-11-03T16:35:16+00:00" }, { "id": "01a0da7a-e344-7314-b483-0f663ff91937", "title": "Gauge transformation in the Lorentz force Lagrangian.", "url": "https://peeterjoot.com/2020/11/02/gauge-transformation-in-the-lorentz-force-lagrangian/", "published_at": "2020-11-02T12:27:58+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a79b56b50", "title": "Maxwell’s equation Lagrangian (geometric algebra and tensor formalism)", "url": "https://peeterjoot.com/2020/11/01/maxwells-equation-lagrangian-geometric-algebra-and-tensor-formalism/", "published_at": "2020-11-01T12:50:34+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7a556aff", "title": "Some nice positive feedback for my book.", "url": "https://peeterjoot.com/2020/10/31/some-nice-positive-feedback-for-my-book/", "published_at": "2020-10-31T14:21:56+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7b2d2b35", "title": "Editing a book by tearing out pages!", "url": "https://peeterjoot.com/2020/10/25/editing-a-book-by-tearing-out-pages/", "published_at": "2020-10-26T00:07:07+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7c242772", "title": "Lagrangian for the Lorentz force equation.", "url": "https://peeterjoot.com/2020/10/24/lagrangian-for-the-lorentz-force-equation/", "published_at": "2020-10-24T23:22:24+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7c6ffa51", "title": "Partisan political spam from the CEO of an expense reporting company", "url": "https://peeterjoot.com/2020/10/22/partisan-political-spam-from-the-ceo-of-an-expense-reporting-company/", "published_at": "2020-10-23T03:21:49+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7d3e6a33", "title": "Lockdowns are starving kids to death", "url": "https://peeterjoot.com/2020/10/20/lockdowns-are-starving-kids-to-death/", "published_at": "2020-10-20T17:09:53+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7df372bb", "title": "Glamping CanyonLands is open for business!", "url": "https://peeterjoot.com/2020/10/15/glamping-canyonlands-is-open-for-business/", "published_at": "2020-10-15T18:45:20+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7e09a146", "title": "Classical mechanics notes on Amazon in paperback (but don’t buy a copy!)", "url": "https://peeterjoot.com/2020/10/13/classical-mechanics-notes-on-amazon-in-paperback-but-dont-buy-a-copy/", "published_at": "2020-10-14T01:55:53+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7e1bd37f", "title": "Replacing some wall sconces. Electrical surprise!", "url": "https://peeterjoot.com/2020/10/03/replacing-some-wall-sconces-electrical-surprise/", "published_at": "2020-10-04T03:38:51+00:00" }, { "id": "01a0dc9d-3490-71bb-9434-bc4a7e32b38a", "title": "My Kiva loan stats and rationale.", "url": "https://peeterjoot.com/2020/10/02/my-kiva-loan-stats-and-rationale/", "published_at": "2020-10-02T04:13:23+00:00" }, { "id": "01a0dc9e-bb43-722f-be43-2ea8f8925376", "title": "Notes for ece1228 (Electromagnetic Theory) now in book form on Amazon.", "url": "https://peeterjoot.com/2020/09/26/notes-for-ece1228-electromagnetic-theory-now-in-book-form-on-amazon/", "published_at": "2020-09-26T18:34:48+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f9918e208364", "title": "An invalid transformation of a COBOL data description entry", "url": "https://peeterjoot.com/2020/08/28/an-invalid-transformation-of-a-cobol-data-description-entry/", "published_at": "2020-08-28T14:55:25+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f9918e9889ab", "title": "Listing the code pages for gdb ‘set target-charset’", "url": "https://peeterjoot.com/2020/08/21/listing-the-code-pages-for-gdb-set-target-charset/", "published_at": "2020-08-21T15:48:57+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f9918ee7b2a6", "title": "Using the debugger to understand COBOL level 88 semantics.", "url": "https://peeterjoot.com/2020/08/10/using-the-debugger-to-understand-cobol-level-88-semantics/", "published_at": "2020-08-10T16:57:57+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f9918f8ac518", "title": "Small update to “Basic Statistical Mechanics” is now live.", "url": "https://peeterjoot.com/2020/08/08/small-update-to-basic-statistical-mechanics-is-now-live/", "published_at": "2020-08-08T14:41:34+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f991903c4ee0", "title": "Leanpub editions of my books.", "url": "https://peeterjoot.com/2020/08/05/leanpub-editions-of-my-books/", "published_at": "2020-08-06T02:00:26+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f99190c9310e", "title": "[Part 1. Arrow representation of vectors] An introduction to geometric algebra.", "url": "https://peeterjoot.com/2020/08/02/part-1-arrow-representation-of-vectors-an-introduction-to-geometric-algebra/", "published_at": "2020-08-02T15:01:09+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f991916d0772", "title": "[Series intro] An introduction to geometric algebra.", "url": "https://peeterjoot.com/2020/07/25/series-intro-an-introduction-to-geometric-algebra/", "published_at": "2020-07-25T22:59:38+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f991917c439d", "title": "New fan and internal cleaning of my Skull canyon NUC.", "url": "https://peeterjoot.com/2020/07/07/new-fan-and-internal-cleaning-of-my-skull-canyon-nuc/", "published_at": "2020-07-07T23:40:16+00:00" }, { "id": "01a0dc9e-bb44-7130-b3f4-f99191b439b2", "title": "Final touches for the kitchen renovation are now done.", "url": "https://peeterjoot.com/2020/06/22/final-touches-for-the-kitchen-renovation-are-now-done/", "published_at": "2020-06-23T03:47:40+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805750a787", "title": "Antenna theory notes available on amazon", "url": "https://peeterjoot.com/2020/06/08/antenna-theory-notes-available-on-amazon/", "published_at": "2020-06-08T21:53:00+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-278057e18056", "title": "Crashing Mathematica with HatchShading + Opacity", "url": "https://peeterjoot.com/2020/05/31/crashing-mathematica-with-hatchshading-opacity/", "published_at": "2020-05-31T14:27:57+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805840fcdc", "title": "Attack took out my godaddy hosted wordpress blog for most of a day.", "url": "https://peeterjoot.com/2020/05/29/attack-took-out-my-godaddy-hosted-wordpress-blog-for-most-of-a-day/", "published_at": "2020-05-29T23:23:40+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805918b9dd", "title": "A price increase for Geometric Algebra for Electrical Engineers", "url": "https://peeterjoot.com/2020/05/28/a-price-increase-for-geometric-algebra-for-electrical-engineers/", "published_at": "2020-05-28T10:25:21+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-278059248e9d", "title": "Unexpected COBOL implicit operator distribution!", "url": "https://peeterjoot.com/2020/05/27/unexpected-cobol-implicit-operator-distribution/", "published_at": "2020-05-27T14:51:17+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-278059795901", "title": "My collection of Peeter Joot physics paperbacks", "url": "https://peeterjoot.com/2020/05/22/my-collection-of-peeter-joot-physics-paperbacks/", "published_at": "2020-05-23T01:42:16+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805a60d83d", "title": "Does this COBOL level-88 IF check make any sense?", "url": "https://peeterjoot.com/2020/05/21/does-this-cobol-level-88-if-check-make-any-sense/", "published_at": "2020-05-21T10:05:13+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805af22fbf", "title": "COBOL spaghetti code: EXIT does nothing!", "url": "https://peeterjoot.com/2020/05/20/cobol-spaghetti-code-exit-does-nothing/", "published_at": "2020-05-20T22:18:50+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805b2a4ab1", "title": "My old Quantum II notes are now available on amazon", "url": "https://peeterjoot.com/2020/05/17/my-old-quantum-ii-notes-are-now-available-on-amazon/", "published_at": "2020-05-17T04:20:32+00:00" }, { "id": "01a0dc9f-ee0e-71b2-86ec-27805b6338f6", "title": "Reverse engineering a horrible COBOL structure initialization", "url": "https://peeterjoot.com/2020/05/16/reverse-engineering-a-horrible-cobol-structure-initialization/", "published_at": "2020-05-16T10:02:51+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a149b863d", "title": "Computing “offsetof” in COBOL", "url": "https://peeterjoot.com/2020/05/15/computing-offsetof-in-cobol/", "published_at": "2020-05-15T18:58:58+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a1505f4ea", "title": "Exploring 0^0, x^x, and z^z.", "url": "https://peeterjoot.com/2020/05/10/exploring-00-xx-and-zz/", "published_at": "2020-05-11T03:22:57+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a15e281ee", "title": "File organization in really old COBOL code.", "url": "https://peeterjoot.com/2020/05/07/file-organization-in-really-old-cobol-code/", "published_at": "2020-05-07T23:41:35+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a16714b0a", "title": "Finding the cheapest copy of my geometric algebra book on amazon", "url": "https://peeterjoot.com/2020/05/03/finding-the-cheapest-copy-of-my-geometric-algebra-book-on-amazon/", "published_at": "2020-05-03T19:24:03+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a17510e94", "title": "splitting the last git commit into two", "url": "https://peeterjoot.com/2020/04/23/splitting-the-last-git-commit-into-two/", "published_at": "2020-04-23T18:31:38+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a183379d6", "title": "How absurd: facebook marketplace has promoted me to arms-dealer.", "url": "https://peeterjoot.com/2020/04/07/how-absurd-facebook-marketplace-has-promoted-me-to-arms-dealer/", "published_at": "2020-04-07T18:35:21+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a18f965cb", "title": "Shon Hopwood’s “Law Man” book.", "url": "https://peeterjoot.com/2020/03/22/shon-hopwoods-law-man-book/", "published_at": "2020-03-23T02:54:02+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a196d6dfe", "title": "Kitchen reno progress: Cabinets are installed!", "url": "https://peeterjoot.com/2020/03/19/kitchen-reno-progress-cabinets-are-installed/", "published_at": "2020-03-20T03:09:24+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a19c93483", "title": "Inka brand “coffee”: a silly nostalgic find", "url": "https://peeterjoot.com/2020/03/10/inka-brand-coffee-a-silly-nostalgic-find/", "published_at": "2020-03-10T22:14:23+00:00" }, { "id": "01a0dca8-2800-7160-bb0d-7e7a19e87963", "title": "patching plaster and lathe: no strapping required!", "url": "https://peeterjoot.com/2020/02/29/patching-plaster-and-lathe-no-strapping-required/", "published_at": "2020-02-29T20:09:44+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e42601ada51e", "title": "Kitchen progress, we have a floor!", "url": "https://peeterjoot.com/2020/02/24/kitchen-progress-we-have-a-floor/", "published_at": "2020-02-25T02:22:07+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e426027c0118", "title": "Building a cantilever TV stand", "url": "https://peeterjoot.com/2020/02/17/building-a-cantilever-tv-stand/", "published_at": "2020-02-17T05:32:48+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e4260359081c", "title": "Kitchen renovation progress.", "url": "https://peeterjoot.com/2020/02/01/kitchen-renovation-progress/", "published_at": "2020-02-02T04:13:38+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e426038c91be", "title": "Lines and planes in geometric algebra.", "url": "https://peeterjoot.com/2020/01/30/lines-and-planes-in-geometric-algebra/", "published_at": "2020-01-30T18:12:09+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e426043515c1", "title": "Falling victim to youtube clickbait: Sociologist claims “Math is racist”", "url": "https://peeterjoot.com/2020/01/24/falling-victim-to-youtube-clickbait-sociologist-claims-math-is-racist/", "published_at": "2020-01-24T19:02:01+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e42604ebb0b9", "title": "Some adverts from 1930’s and 1940’s Argosy pulp magazines", "url": "https://peeterjoot.com/2019/12/29/some-adverts-from-1930s-and-1940s-argosy-pulp-magazines/", "published_at": "2019-12-30T04:25:39+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e42605083f09", "title": "Amazon’s kindle-direct now has Canadian manufacturing", "url": "https://peeterjoot.com/2019/12/14/amazons-kindle-direct-now-has-canadian-manufacturing/", "published_at": "2019-12-14T06:45:21+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e42605961789", "title": "Interesting z/OS (clang based) compiler release notes.", "url": "https://peeterjoot.com/2019/12/13/interesting-z-os-clang-based-compiler-release-notes/", "published_at": "2019-12-13T17:07:38+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e426062707f9", "title": "weird match.com identity theft?", "url": "https://peeterjoot.com/2019/11/29/weird-match-com-identity-theft/", "published_at": "2019-11-29T15:05:41+00:00" }, { "id": "01a0dcb1-5e54-72ba-8a6f-e426067b645d", "title": "Clocker: A nice world clock app for the mac", "url": "https://peeterjoot.com/2019/11/14/clocker-a-nice-world-clock-app-for-the-mac/", "published_at": "2019-11-14T19:52:08+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc224c2e3", "title": "My first “nigerian scammer” email in German", "url": "https://peeterjoot.com/2019/11/13/my-first-nigerian-scammer-email-in-german/", "published_at": "2019-11-14T02:04:44+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc237d5fd", "title": "Issues with macOS catalina", "url": "https://peeterjoot.com/2019/11/12/issues-with-macos-catalina/", "published_at": "2019-11-12T16:54:05+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc2439dca", "title": "Celebration of “killing in the name of” day.", "url": "https://peeterjoot.com/2019/11/11/celebration-of-killing-in-the-name-of-day/", "published_at": "2019-11-11T18:03:40+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc31f33e7", "title": "A mostly useless Jeffrey Epstein document from the FBI", "url": "https://peeterjoot.com/2019/10/18/a-mostly-useless-jeffrey-epstein-document-from-the-fbi/", "published_at": "2019-10-18T22:38:32+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc40a5ce1", "title": "Are mandatory #AmberAlert messages less than useless?", "url": "https://peeterjoot.com/2019/10/02/are-mandatory-amberalert-messages-less-than-useless/", "published_at": "2019-10-02T13:59:22+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc4434ab7", "title": "4800 pages of basic physics notes for $88 USD", "url": "https://peeterjoot.com/2019/09/29/4800-pages-of-basic-physics-notes-for-88-usd/", "published_at": "2019-09-29T14:14:39+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc4ba4a90", "title": "Continuum mechanics notes now in book format at amazon.com", "url": "https://peeterjoot.com/2019/09/26/continuum-mechanics-notes-now-in-book-format-at-amazon-com/", "published_at": "2019-09-26T19:46:38+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc5527f95", "title": "Ugg, COBOL is so horrible.", "url": "https://peeterjoot.com/2019/09/23/ugg-cobol-is-so-horrible/", "published_at": "2019-09-23T10:35:36+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc5c21221", "title": "An example of Linux/glibc symbol versioning.", "url": "https://peeterjoot.com/2019/09/20/an-example-of-linux-glibc-symbol-versioning/", "published_at": "2019-09-20T20:31:38+00:00" }, { "id": "01a0dcba-e7e2-73f0-be6e-ddcbc65d29d7", "title": "Book sales stats: slow and steady", "url": "https://peeterjoot.com/2019/09/02/book-sales-stats-slow-and-steady/", "published_at": "2019-09-02T11:10:20+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539c99051d", "title": "An easy fix for a loose electrical outlet", "url": "https://peeterjoot.com/2019/09/01/an-easy-fix-for-a-loose-electrical-outlet/", "published_at": "2019-09-01T20:15:37+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539d182b47", "title": "John Grisham: The Brethren", "url": "https://peeterjoot.com/2019/08/31/john-grisham-the-brethren/", "published_at": "2019-08-31T11:58:03+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539dde0241", "title": "My office hardware, fully deployed today", "url": "https://peeterjoot.com/2019/08/30/my-office-hardware-fully-deployed-today/", "published_at": "2019-08-30T16:02:40+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539e01a260", "title": "The lldb TUI (text user interface)", "url": "https://peeterjoot.com/2019/08/26/the-lldb-tui-text-user-interface/", "published_at": "2019-08-27T00:00:27+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539e714276", "title": "My youngest reader", "url": "https://peeterjoot.com/2019/08/23/my-youngest-reader/", "published_at": "2019-08-23T16:52:06+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539eeb0190", "title": "Two more books dispatched: Art of the Deal, and Deception Point.", "url": "https://peeterjoot.com/2019/08/03/two-more-books-dispatched-art-of-the-deal-and-deception-point/", "published_at": "2019-08-04T01:11:35+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539f521d3e", "title": "Gatto’s “Dumbing Us Down”", "url": "https://peeterjoot.com/2019/07/20/gattos-dumbing-us-down/", "published_at": "2019-07-20T23:05:21+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-26539fcd5894", "title": "A interesting video with some analysis of the Wim Hof method", "url": "https://peeterjoot.com/2019/07/14/a-interesting-video-with-some-analysis-of-the-wim-hof-method/", "published_at": "2019-07-14T14:23:16+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-2653a01962e5", "title": "Two monitors wasn’t enough", "url": "https://peeterjoot.com/2019/07/12/two-monitors-wasnt-enough/", "published_at": "2019-07-12T19:45:19+00:00" }, { "id": "01a0dcbe-fd35-711c-9cd8-2653a072effa", "title": "“Space” by James Michener", "url": "https://peeterjoot.com/2019/07/07/space-by-james-michener/", "published_at": "2019-07-07T20:57:44+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef1fc5066", "title": "Mom", "url": "https://peeterjoot.com/2019/07/06/mom/", "published_at": "2019-07-06T18:02:23+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef2196700", "title": "Getting closer to a JCL one liner equivalent to Unix head -1.", "url": "https://peeterjoot.com/2019/06/14/getting-closer-to-a-jcl-one-liner-equivalent-to-unix-head-1/", "published_at": "2019-06-14T12:14:43+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef2c11e81", "title": "Book reflection: My Estonia, by Justin Petrone", "url": "https://peeterjoot.com/2019/06/13/book-reflection-my-estonia-by-justin-petrone/", "published_at": "2019-06-13T12:11:08+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef30b8bb9", "title": "JCL equivalent of head -1.", "url": "https://peeterjoot.com/2019/06/12/jcl-equivalent-of-head-1/", "published_at": "2019-06-12T12:12:17+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef3c4147b", "title": "Graduate Quantum Mechanics notes now available on paper from amazon", "url": "https://peeterjoot.com/2019/06/11/graduate-quantum-mechanics-notes-now-available-on-paper-from-amazon/", "published_at": "2019-06-11T12:02:16+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef3c72546", "title": "Modern errata done right: a git merge request", "url": "https://peeterjoot.com/2019/06/07/modern-errata-done-right-a-git-merge-request/", "published_at": "2019-06-07T20:19:57+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef426c15a", "title": "“Products related to this item” ?", "url": "https://peeterjoot.com/2019/05/26/products-related-to-this-item/", "published_at": "2019-05-27T00:14:26+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef471121c", "title": "Thoughts about Ayn Rand’s Anthem", "url": "https://peeterjoot.com/2019/05/26/thoughts-about-ann-rands-anthem/", "published_at": "2019-05-26T04:06:55+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef53aebcc", "title": "“2nd” edition of “Geometric Algebra for Electrical Engineers”", "url": "https://peeterjoot.com/2019/05/04/2nd-edition-of-geometric-algebra-for-electrical-engineers/", "published_at": "2019-05-04T04:53:31+00:00" }, { "id": "01a0dcc0-8304-735b-b124-52aef631d7fe", "title": "Notes for Quantum Field Theory I (phy2403) now available in paper on amazon", "url": "https://peeterjoot.com/2019/05/02/notes-for-quantum-field-theory-i-phy2403-now-available-in-paper-on-amazon/", "published_at": "2019-05-02T15:03:35+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0723083c", "title": "Advanced Classical Optics: notes now available on amazon", "url": "https://peeterjoot.com/2019/04/17/advanced-classical-optics-notes-now-available-on-amazon/", "published_at": "2019-04-17T19:00:01+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba080acb8e", "title": "2013 condensed matter physics notes now available on amazon.com", "url": "https://peeterjoot.com/2019/03/26/2013-condensed-matter-physics-notes-now-available-on-amazon-com/", "published_at": "2019-03-26T05:03:53+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0857c503", "title": "notes for phy450, relativistic electrodynamics, now available on paper from amazon.", "url": "https://peeterjoot.com/2019/03/04/3078/", "published_at": "2019-03-05T01:13:11+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba09490232", "title": "my phy452 stat mech notes available in paper on amazon", "url": "https://peeterjoot.com/2019/03/02/my-phy452-stat-mech-notes-available-in-paper-on-amazon/", "published_at": "2019-03-02T05:23:09+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba09af0ace", "title": "Electromagnetic theory notes", "url": "https://peeterjoot.com/2019/02/19/electromagnetic-theory-notes/", "published_at": "2019-02-19T13:39:04+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0a8a7972", "title": "Antenna theory notes", "url": "https://peeterjoot.com/2019/02/18/antenna-theory-notes/", "published_at": "2019-02-18T13:30:33+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0ab88d63", "title": "What is a non-degree student?", "url": "https://peeterjoot.com/2019/02/17/what-is-a-non-degree-student/", "published_at": "2019-02-17T13:49:10+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0b7cf966", "title": "Condensed matter physics notes", "url": "https://peeterjoot.com/2019/02/16/condensed-matter-physics-notes/", "published_at": "2019-02-16T15:22:27+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0c0557cf", "title": "classical optics notes.", "url": "https://peeterjoot.com/2019/02/15/classical-optics-notes/", "published_at": "2019-02-15T15:31:07+00:00" }, { "id": "01a0dcc1-dd20-71e9-ba71-41ba0c8e4396", "title": "A library discard: ANSI COBOL WITH STRUCTURED PROGRAMMING", "url": "https://peeterjoot.com/2019/02/14/a-library-discard-ansi-cobol-with-structured-programming/", "published_at": "2019-02-14T15:08:35+00:00" } ] posts Claim your blog
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peeterjoot.com

2020

Deriving the nth Fibonacci number formula.original ↗
20 Nov 2020
Pronunciation and origin of my name.original ↗
19 Nov 2020
EBCDIC, thou art evil.original ↗
18 Nov 2020
Guessing the nth Fibonacci number formulaoriginal ↗
17 Nov 2020
More on that cool Fibonacci formulaoriginal ↗
15 Nov 2020
The nth term of a Fibonacci series.original ↗
14 Nov 2020
Building my new “garage”original ↗
13 Nov 2020
A new computer for me this time.original ↗
5 Nov 2020
More satisfying editing of classical mechanics notes.original ↗
3 Nov 2020
Gauge transformation in the Lorentz force Lagrangian.original ↗
2 Nov 2020
Maxwell’s equation Lagrangian (geometric algebra and tensor formalism)original ↗
1 Nov 2020
Some nice positive feedback for my book.original ↗
31 Oct 2020
Editing a book by tearing out pages!original ↗
26 Oct 2020
Lagrangian for the Lorentz force equation.original ↗
24 Oct 2020
Partisan political spam from the CEO of an expense reporting companyoriginal ↗
23 Oct 2020
Lockdowns are starving kids to deathoriginal ↗
20 Oct 2020
Glamping CanyonLands is open for business!original ↗
15 Oct 2020
Classical mechanics notes on Amazon in paperback (but don’t buy a copy!)original ↗
14 Oct 2020
Replacing some wall sconces. Electrical surprise!original ↗
4 Oct 2020
My Kiva loan stats and rationale.original ↗
2 Oct 2020
Notes for ece1228 (Electromagnetic Theory) now in book form on Amazon.original ↗
26 Sept 2020
An invalid transformation of a COBOL data description entryoriginal ↗
28 Aug 2020
Listing the code pages for gdb ‘set target-charset’original ↗
21 Aug 2020
Using the debugger to understand COBOL level 88 semantics.original ↗
10 Aug 2020
Small update to “Basic Statistical Mechanics” is now live.original ↗
8 Aug 2020
Leanpub editions of my books.original ↗
6 Aug 2020
[Part 1. Arrow representation of vectors] An introduction to geometric algebra.original ↗
2 Aug 2020
[Series intro] An introduction to geometric algebra.original ↗
25 Jul 2020
New fan and internal cleaning of my Skull canyon NUC.original ↗
7 Jul 2020
Final touches for the kitchen renovation are now done.original ↗
23 Jun 2020
Antenna theory notes available on amazonoriginal ↗
8 Jun 2020
Crashing Mathematica with HatchShading + Opacityoriginal ↗
31 May 2020
Attack took out my godaddy hosted wordpress blog for most of a day.original ↗
29 May 2020
A price increase for Geometric Algebra for Electrical Engineersoriginal ↗
28 May 2020
Unexpected COBOL implicit operator distribution!original ↗
27 May 2020
My collection of Peeter Joot physics paperbacksoriginal ↗
23 May 2020
Does this COBOL level-88 IF check make any sense?original ↗
21 May 2020
COBOL spaghetti code: EXIT does nothing!original ↗
20 May 2020
My old Quantum II notes are now available on amazonoriginal ↗
17 May 2020
Reverse engineering a horrible COBOL structure initializationoriginal ↗
16 May 2020
Computing “offsetof” in COBOLoriginal ↗
15 May 2020
Exploring 0^0, x^x, and z^z.original ↗
11 May 2020
File organization in really old COBOL code.original ↗
7 May 2020
Finding the cheapest copy of my geometric algebra book on amazonoriginal ↗
3 May 2020
splitting the last git commit into twooriginal ↗
23 Apr 2020
How absurd: facebook marketplace has promoted me to arms-dealer.original ↗
7 Apr 2020
Shon Hopwood’s “Law Man” book.original ↗
23 Mar 2020
Kitchen reno progress: Cabinets are installed!original ↗
20 Mar 2020
Inka brand “coffee”: a silly nostalgic findoriginal ↗
10 Mar 2020
patching plaster and lathe: no strapping required!original ↗
29 Feb 2020
Kitchen progress, we have a floor!original ↗
25 Feb 2020
Building a cantilever TV standoriginal ↗
17 Feb 2020
Kitchen renovation progress.original ↗
2 Feb 2020
Lines and planes in geometric algebra.original ↗
30 Jan 2020
Falling victim to youtube clickbait: Sociologist claims “Math is racist”original ↗
24 Jan 2020

2019

Some adverts from 1930’s and 1940’s Argosy pulp magazinesoriginal ↗
30 Dec 2019
Amazon’s kindle-direct now has Canadian manufacturingoriginal ↗
14 Dec 2019
Interesting z/OS (clang based) compiler release notes.original ↗
13 Dec 2019
weird match.com identity theft?original ↗
29 Nov 2019
Clocker: A nice world clock app for the macoriginal ↗
14 Nov 2019
My first “nigerian scammer” email in Germanoriginal ↗
14 Nov 2019
Issues with macOS catalinaoriginal ↗
12 Nov 2019
Celebration of “killing in the name of” day.original ↗
11 Nov 2019
A mostly useless Jeffrey Epstein document from the FBIoriginal ↗
18 Oct 2019
Are mandatory #AmberAlert messages less than useless?original ↗
2 Oct 2019
4800 pages of basic physics notes for $88 USDoriginal ↗
29 Sept 2019
Continuum mechanics notes now in book format at amazon.comoriginal ↗
26 Sept 2019
Ugg, COBOL is so horrible.original ↗
23 Sept 2019
An example of Linux/glibc symbol versioning.original ↗
20 Sept 2019
Book sales stats: slow and steadyoriginal ↗
2 Sept 2019
An easy fix for a loose electrical outletoriginal ↗
1 Sept 2019
John Grisham: The Brethrenoriginal ↗
31 Aug 2019
My office hardware, fully deployed todayoriginal ↗
30 Aug 2019
The lldb TUI (text user interface)original ↗
27 Aug 2019
My youngest readeroriginal ↗
23 Aug 2019
Two more books dispatched: Art of the Deal, and Deception Point.original ↗
4 Aug 2019
Gatto’s “Dumbing Us Down”original ↗
20 Jul 2019
A interesting video with some analysis of the Wim Hof methodoriginal ↗
14 Jul 2019
Two monitors wasn’t enoughoriginal ↗
12 Jul 2019
“Space” by James Micheneroriginal ↗
7 Jul 2019
Momoriginal ↗
6 Jul 2019
Getting closer to a JCL one liner equivalent to Unix head -1.original ↗
14 Jun 2019
Book reflection: My Estonia, by Justin Petroneoriginal ↗
13 Jun 2019
JCL equivalent of head -1.original ↗
12 Jun 2019
Graduate Quantum Mechanics notes now available on paper from amazonoriginal ↗
11 Jun 2019
Modern errata done right: a git merge requestoriginal ↗
7 Jun 2019
“Products related to this item” ?original ↗
27 May 2019
Thoughts about Ayn Rand’s Anthemoriginal ↗
26 May 2019
“2nd” edition of “Geometric Algebra for Electrical Engineers”original ↗
4 May 2019
Notes for Quantum Field Theory I (phy2403) now available in paper on amazonoriginal ↗
2 May 2019
Advanced Classical Optics: notes now available on amazonoriginal ↗
17 Apr 2019
2013 condensed matter physics notes now available on amazon.comoriginal ↗
26 Mar 2019
notes for phy450, relativistic electrodynamics, now available on paper from amazon.original ↗
5 Mar 2019
my phy452 stat mech notes available in paper on amazonoriginal ↗
2 Mar 2019
Electromagnetic theory notesoriginal ↗
19 Feb 2019
Antenna theory notesoriginal ↗
18 Feb 2019
What is a non-degree student?original ↗
17 Feb 2019
Condensed matter physics notesoriginal ↗
16 Feb 2019
classical optics notes.original ↗
15 Feb 2019
A library discard: ANSI COBOL WITH STRUCTURED PROGRAMMINGoriginal ↗
14 Feb 2019
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