{"book":"adl0290","page":812,"text":"۳۴۲\n\nسود رقم مذکور = سود قیمت نقد + سود رسوم\n= رسوم رقم مذکور + سود رسوم\n∴ سود یک رقم - رسوم همان رقم = سود رسوم\n∴ ۲ روپیه = سود ۲۰ روپیه\n∴ ۲۲ روپیه = سود ۲۲۰ روپیه\nقاعده - باید دانست که فرق سود و\nرسوم یک رقم به یک شرح و در یک میعاد\nمقرر مساوی سود رسوم به همان شرح در\nهمان میعاد میباشد *\n\nامثله نمبر ۱۵۸\n\n(۱) رسوم یک رقم که بعد از ۱۶ ماه واجب\nالادا است به شرح ۴۱/۲ فیصد ۴۸۴۱/۲\nروپیه میباشد پس رقم مذکور را دریافت کنید.\n(۲) رسوم یک رقم که بعد از ۸ ماه واجب\nالادا است به شرح ۲۱/۲ فیصد ۸۸۳۱/۳\nروپیه میباشد پس رقم مذکور را معلوم کنید*\n(۳) رسوم یک رقم که بعد از ۲۱/۲ سال واجب\nالادا است به شرح ۲۱/۲ فیصد ۳۲۱/۲ روپیه","chars":609,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00812.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/812","canvas":"https://afghanpress.org/iiif/adl0290/canvas/812","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."}}