{"book":"adl0290","page":738,"text":"۲۶۸\n\nباب چهل و یکم\n\nخلط اشیای مختلف النوع\nو متحدالجنس\n\n۲۱۹ - مثال ۱ - معلوم کنید که یک دکاندار\nدو قسم چای را که نرخ آن فی پاؤ\nشاهی ۲ روپیه و شاهی ۳ روپیه است بچه طریق بیامیزد\nکه قیمت چای مخلوط فی پاؤ ۳ روپیه گردد-\nاگر دو قسم چای مذکور را باهم آمیخته و فی\nپاؤ ۳ روپیه فروخته شود از فروش یک پاؤ\nچای ارزان ۶ شاهی نفع حاصل میشود و از\nفروش یک پاؤ چای بیش قیمت ۹ شاهی\nنقصان عاید می گردد لهذا از فروش ۹ پاؤ\nچای ارزان ۵۴ شاهی نفع و از فروش ۶ پاؤ\nچای گران ۵۴ شاهی نقصان میشود پس اگر این\nامر مطلوب باشد که در فروش هردو قسم چای","chars":516,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00738.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/738","canvas":"https://afghanpress.org/iiif/adl0290/canvas/738","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."}}