{"book":"adl0290","page":825,"text":"۳۵۵\n(۱۲) معلوم کنید که نفع او فیصد چند خواهد بود؟\nمعلوم کنید که تاجر قیمت فروش خود را\nنسبت به قیمت خرید خود چه قدر زیاده\nکند که بعد از ادای رسوم به قدر ۱۰\nفیصد او را ۲۰ فیصد نفع رسد *\nباب چهل و نهم\nمعادلۀ اقساط\n۲۳۶ - هر گاه رقوم مختلفه بر ذمه شخصی\nباشد لیکن وقت ادای آنها مختلف باشد و\nمقروض و قرضخواه خواهان این امر شوند\nکه همه رقوم مذکوره در یک وقت ادا\nشود پس در آن صورت قاعده دریافت\nنمودن این وقت را قاعده معادلۀ اقساط\nمی گویند *\nیک قاعدۀ عامه برای دریافت نمودن وقت\nمذکور در ذیل مندرج میگردد :-","chars":496,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00825.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/825","canvas":"https://afghanpress.org/iiif/adl0290/canvas/825","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."}}