{"book":"adl0290","page":204,"text":"۱۹۷ علم حساب ا\n\nمخلوط شده است پس معلوم کنید که قیمت\nقند مخلوط فی سیر چه قدر خواهد بود ؟\n(۲) شخصی ۳ من جو بحساب ۳۰ شاهی فی من\nو ۹ من بحساب ۲۶ شاهی فی من خرید و هر\nدو را آمیخته بحساب ۳ شاهی ۴ پیسه فی\nسیر فروخت معلوم کنید که او چه قدر نفع\nیا نقصان کرد ؟\n(۳) در ۲۰ سیر شیر که بحساب ۵ پیسه فی پاو\nخریده شده بود ۵ سیر آب آمیختیم و شیر\nمخلوط را بحساب ۶ پیسه فی پاو فروختیم\nپس معلوم کنید که چه قدر فایده حاصل شده\nاست ؟\n(۴) شخصی ۱۵سیر قند بحساب ۴ روپیه و ۸\nشاهی فی سیر و ۱۸سیر بحساب ۴ روپیه\nو ۷ شاهی فی سیر و ۲ من بحساب ۴ روپیه\nو ۳ شاهی فی سیر خرید و هر سه قسم را\nمخلوط نمود پس معلوم کنید که به چه نرخ\nقند مخلوط فروخته شود که در آن نفع یا\nنقصان نباشد *","chars":643,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00204.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/204","canvas":"https://afghanpress.org/iiif/adl0290/canvas/204","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."}}