{"book":"adl0290","page":591,"text":"۱۲۱\nباب سی و سوم\nمجسمات\n۱۸۳- در کتب علم حساب بحث جسامت\nآن مجسمات کرده میشود که از سطوح متوازی قایم\nالزوایا مرکب می باشد -\nمثال صندوقیکه هر پهلوی آن مستطیل باشد و\nیا خشت وغیره کل مجسمات متوازی السطوح\nقایم الزوایا می باشد و طول وعرض وضخامت\n(بلندی یا عمق) مجسم متوازی السطوح قایم الزوایا\nرا ابعاد ثلاثه می گویند :\nاحاد حجم ان مکعب است که طول هر کناره ان\nمد طول باشد :\n۱۸۴- پیمایش حجم مجسمات بذریعه احاد حجم\nمیشود :\nطریق دریافت کردن حجم مجسم متوازی السطوح\nقایم الزوایا :","chars":466,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00591.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/591","canvas":"https://afghanpress.org/iiif/adl0290/canvas/591","source":"https://afghanistandl.nyu.edu/books/adl0290/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0290_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}