{"book":"adl0946","page":22,"text":"۱۵\nشوند می گوئیم آن دو قطعه خط با هم مساوی هستند زیرا که پس\nاز نقل بر روی هم منطبق شده اند پس بطور کلی می فهمیم که :\nدو قطعه خط در صورتی مساوی هستند که بتوان\nآنها را بر روی یکدیگر منطبق نمود .\n۱۹ - تبصره - برای آنکه دو قطعه با یک دیگر مساوی باشند\nنه فقط لازم است که خطوط غیر محدودی که شامل آنهاستند بر روی\nهم واقع شوند بلکه لازم است که دو انتهای آنها نیز بر روی\nهم بیفتند .\n۲۰ - قطعه خط های نامساوی - دو قطعه خط ا ج و م د\n(ش ۲۱) با یک دیگر مساوی نیستند زیرا که نقطه ن بر روی نقطه\nج واقع نشده است و چون نقطه ج ما بین ا و ن واقع شده است\nپس می گوئیم قطعه خط ا ج کوچک تر از قطعه خط م داست و\nیا اینکه قطعه خط م د بزرگتر از قطعه خط ا ج می باشد .\n۲۱- اندازه یک قطعه خط- \nدر روی خط غیر محدودی سه نقطه ا س ن م ش ۲۲","chars":705,"image":"https://storage.googleapis.com/adl-page-images/adl0946/00022.jpg","first_page":1,"last_page":327,"title":"Handasah-ʼi musaṭṭaḥah barā-yi ṣinf-i haftum-i makātib-i rushdīyah, bi-qarār-i prūghram-i Vizārat-i Jalīlah-ʼi Muʻārif-i Afghānistān هندسۀ مسطحه :هندسۀ مسطحه","permalink":"https://afghanpress.org/book/adl0946/22","canvas":"https://afghanpress.org/iiif/adl0946/canvas/22","source":"https://afghanistandl.nyu.edu/books/adl0946/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0946_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."}}