{"book":"adl0131","page":292,"text":"۲۸۱ مساحت\nکرده ساخته شود که خطاف ی را پیمایش کرده بتوانید پس خط\nمذکور برابر ب ج فاصله مطلوب است مگر ترکیب مذکور باید که\nدر مقامی که طول عمود های ی و\nج ف قدری کژمی زیاده تر شود ف ج\nهرگز در استعمال آورده نشود\n(۲۱۷) بذریعه خطوط هندس نقشه تالاب بطریق ذیل ساخته میشود\nکه در شکل مذکور بالای نقاط الف و ب و ج و د و ی و ف و غ وط\nعلم ها قایم کرده شده اند و خطوط الف ی و الف ج و ج ط و\nج ب و ب غ و ب د و د ف و ف الف و ی ف و ط غ پیمایش\nکرده شده اند پس نقشه الف ی ف ج د تیار کرده میشود و\nنقطه ب را مقرر کرده ط غ\nکه خط امتحانی می باشد\nقائم کرده میشود صحیح صحیح","chars":546,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00292.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/292","canvas":"https://afghanpress.org/iiif/adl0131/canvas/292","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."}}