{"book":"adl0290","page":114,"text":"علم حساب - ۱\n۱۰۷\nبر حاصل ضرب مسلسل ۷ و ۸ و ۹ تقسیم\nکرده شود باقی چه قدر خواهد بود ؟\n(۲۵) خارج قسمت ۷۰۲ و باقی ۴۲ است و\nمقسوم علیه از مجموعه هر دو بقدر ۷ زیاده\nاست پس مقسوم را معلوم کنید :\n(۲۶) مجموعه دو عدد ۲۰۵ است و یکی از انها\nنسبت به دیگر بقدر ۷ زیاده است - پس\nآن اعداد را معلوم کنید :\n(۲۷) عمر شما ۱۲ سال است و عمر برادر شما ۱۹\nسال پس وقتیکه عمر شما ۱۶ سال شد عمر\nبرادر شما چند سال خواهد بود ؟\n(۲۸) مجموعه سه عدد ذیل را معلوم کنید :-\nعدد اول مساوی مجموعه ۳۹۰۸ و ۷۸۹۰۴\nاست و دوم از اول بقدر ۱۷۴۰ زیاده و\nسوم از حاصل تفریق اول و دوم بقدر\n۷۸۰۹ زیاده می باشد :\n(۲۹) خورد ترین دو عدد ۹۴۵۶۷ است و\nفرق هر دو ۳۲۷ پس مجموعه آن اعداد\nرا معلوم کنید :","chars":643,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00114.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/114","canvas":"https://afghanpress.org/iiif/adl0290/canvas/114","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."}}