{"book":"adl0290","page":923,"text":"۴۵۳\n\nروانه شده و به وقت ۸ بجه شب به\nجلال آباد میرسد و یک موتر دیگر از\nجلال آباد به وقت ۴ بجه ۵۰ دقیقه عصر\nروانه شده و به ۱/۲ ۸ بجه شب به کابل\nمی رسد پس دریافت کنید که آنها کدام\nوقت ملاقی میشود ؟\n\n(۱۲) اجاره یک کشت مبلغ معینی از روپیه و\nچند من گندم است چون نرخ گندم فی\nمن ۲ روپیه باشد کل مقدار اجاره ۴۰\nروپیه و چون نرخ گندم فی من ۲ روپیه\n۴ آنه باشد کل مقدار اجاره ۴۲ روپیه\n۸ آنه میباشد پس دریافت کنید که چون\nنرخ گندم فی من ۲ روپیه ۱۰ آنه باشد\nاجاره کشت مذکور چه قدر خواهد بود ؟\n\n(۱۳) اگر نسبت محیط و قطر دائره ۲۲ : ۷ فرض\nکرده شود و نسبت محیط و قطر کره زمین\n۱۶۰ میتر : ۱۶۷ فت پس دریافت کنید که\nمیتر و فت با هم چه نسبت دارد ؟\n(جواب الی چهار درجه اعشاریه صحیح باشد) +","chars":663,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00923.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/923","canvas":"https://afghanpress.org/iiif/adl0290/canvas/923","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."}}