{"book":"adl0131","page":148,"text":"کتاب ١٣٠ مساحت\n\nساخته شده اند -\n\n(١٢٥) رقبه دو زمین که بشكل قائم الزاویه اند برابر است و امتداد یک ضلعی\nاز زمینهای مذکوره ٤٧٥ گز و ٣٣٤ گزاند و طول زمین دیگر ١١٣٤\nگز است پس عرض زمین مذکور را دریافت کنید و رقبه های هر دو\nزمینهای مذکور را در پیمانه هائی ایکر رود پول و مربع گزها دریافت کنید\n(١٢٦) یک زمین که بشکل قائم الزاویه است در طول ٣٠٠ گز\nو در عرض ٣٠٠ گز است فاصله کناره هائی که مقابل یکدیگر باشند\nدریافت کنید و اگر گرداگرد زمین مذکور قطار درختهایکه در عرض\n٣٠ گزباشند نشانده شوند پس دریافت کنید که چقدر زمین برائی\nنشاندن درخت های مذکور در کار خواهد بود -\n(١٢٧) یک سطح قائم الزاویه از یک مربع در طول ٢٠٢ اینچ کلان و\nدر عرض ١٢ اینچ خورد است مگر رقبه های هر دوئی شان برابراند\nپس شکل ساخته ثابت کنید که تعداد اینچهای مربع برابر است بآن","chars":733,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00148.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/148","canvas":"https://afghanpress.org/iiif/adl0131/canvas/148","source":"https://afghanistandl.nyu.edu/books/adl0131/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0131_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."}}