{"book":"adl0131","page":287,"text":"کتاب\n۲۶۶\nمساحت\nخیاطہ ابریشمی میباشد در استعمال می آرندـ و گاهی صرف بذریعه\nآزمایش میکنندـ وقتیکه مشق پرداز این خطوط میشودـ بهمان\nنتائج افت بانطرق بهمراه صحت و آسانی حاصل میشوندـ\nفصل بیست و دوم\nٹالی لائینس یعنی خطوط بندش\n(۲۱۳) در پیمائش استعمال خطوط بندش در عمل بسیار آورده میشود\nو اکثر کار خطوط امتحانی را میدهندـ در وقت پیمائش مثلث کلان\nکم از کم باید که یک خط بندش بطور خط امتحانی کشیده شود بطور\nدر پیمائش مثلث ب الف ج\nسه ضلاع ب الف و الف ج\nو ج ب بذریعه جریب پیمائش کرده شده اندـ و یک علم برنقط\nد که آسانی باشد میخ کرده شده است و فاصله الف د پیمایشی\nکرده","chars":554,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00287.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/287","canvas":"https://afghanpress.org/iiif/adl0131/canvas/287","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."}}