{"book":"adl0290","page":778,"text":"۳۰۸\n\nروپیه فی ماه -\nمثال ۲ - سود ۷۲۸ روپیه را در ۵ سال\nبه قرار ۴ فیصد فی سال دریافت کنید -\nسود ۱۰۰ روپیه در ۱ سال = ۴ روپیه\n\" ۱ \" \" \" = ۴/۱۰۰ روپیه\n\" ۷۲۸ \" \" \" = ۴ × ۷۲۸ / ۱۰۰ روپیه\n\" ۷۲۸ \" ۵ سال = ۵ × ۴ × ۷۲۸ / ۱۰۰ روپیه\n= ۱۴۵ روپیه و ۹ آنه و ۱/۲ ۷ پائی\nپس قاعده ذیل برای دریافت نمودن سود\nمفرد می بر آید :-\nزر اصل را در شرح فیصد و تعداد سال\nضرب کنید و حاصل ضرب را بر ۱۰۰ تقسیم کنید -\nو عمل بطرز ذیل می باشد :-\nروپیه\n۷۲۸\n۴\n۲۹۱۲\n۵\n۱۴۵/۶۰ روپیه بر ۱۰۰\n۱۶\n۲۳۴ / ۶۰\n۱۲\n۷/۲۰ پائی\n:. سود = ۱۴۵ روپیه ۹ آنه ۱/۲ ۷ پائی\n= ۱۴۵ روپیه ۹ آنه ۱/۲ ۷ پائی\nیعنی ۱۴۵۶۰ روپیه را بر\n۱۰۰ باین طریق تقسیم می\nکنیم که دو هندسهٔ طرف\nراست را با یک نشان\nجدا می کنیم لهذا ۱۴۵ روپیه\nخارج قسمت میباشد و","chars":672,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00778.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/778","canvas":"https://afghanpress.org/iiif/adl0290/canvas/778","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."}}