{"book":"adl0290","page":205,"text":"علم حساب ۱۹۸\n\n(۵) ۸ پوند چای سیاه در ۲ پوند چای سبز\nآمیخته شده - قیمت چای مخلوط ۱ شلنگ\n۱۱ پنس فی پوند و قیمت چای سبز ۳ شلنگ\nفی پوند است پس معلوم کنید که قیمت چای\nسیاه فی پوند چه قدر می باشد ؟\n(۶) سوداگری ۳۶ پوند چای که نرخ آن ۲\nشلنگ و ۴ پنس و دو فاردنگ فی پوند است\nبا ۴۸ پوند چای قسم دیگر که نرخ آن اشلنگ\nو ۱۰ پنس و ۲ فاردنگ فی پوند است آمیخت\nپس معلوم کنید که چای مخلوط به چه نرخ\nفروخته شود که کل نفع سوداگر ۱۳ شلنگ\n۶ پنس باشد ؟\n(۷) یک زن ۸ درجن تخم به نرخ ۱ شاهی و ۴\nپیسه فی درجن و ۱۲ درجن به نرخ ۲\nشاهی و ۴ پیسه فی درجن خرید پس معلوم\nکنید که او تخم ها را به چه نرخ بفروشد که\nفی درجن او را یک پیسه فایده حاصل شود؟\n(۸) معلوم کنید که چه قدر آب با ۳۶ سیر شیر\nآمیخته شود که قیمت آن بجای ۷ پیسه","chars":690,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00205.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/205","canvas":"https://afghanpress.org/iiif/adl0290/canvas/205","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."}}