{"book":"adl0290","page":771,"text":"۳۰۱\n\nفروشد و اگر ۵ روپیه زیاده وصول می کرد\nنفع او ۱۲ ۱/۲ فیصد می بود پس قیمت خرید\nچیز مذکور را معلوم کنید -\n(۳۳) اگر یک پارچه به ۲ - ۳۲ روپیه فروخته شود\n۳۰ فیصد نفع حاصل می شود و اگر به نرخ\nفی گز ۱ روپیه ۱۲ آنه فروخته شود ۱۲ روپیه\n۸ آنه نفع میباشد پس معلوم کنید که پارچه\nمذکور چند گز است ؟\n(۳۴) یک شخص روپیه خود را در سه تجارت\nیکی بعد دیگری صرف می کند و در تجارت\nاول ۸۰ فیصد نفع حاصل میکند و در\nدو تجارت باقیمانده ۱۵ فیصد نقصان میکند\nپس معلوم کنید که کل نفع یا نقصان او چند\nفیصد میباشد ؟\n(۳۵) یک طفل چند دانه نارنج را به نرخ ۶ دانه\nفی ۳ آنه میخرد و یک ثلث تعداد مذکور را\nبه نرخ ۴ دانه فی ۲ آنه می خرد پس\nدریافت کنید که نارنج های مذکور به کدام\nنرخ فروخته شود که کل نفع او ۲۰ فی صد","chars":679,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00771.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/771","canvas":"https://afghanpress.org/iiif/adl0290/canvas/771","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."}}