{"book":"adl0290","page":811,"text":"۳۴۱\nسود قیمت نقد در ۲ سال = ۲۰ روپیه\n۸ روپیه سود ۲ ساله ۱۰۰ روپیه است\n∴ ۴ روپیه ” ” ۵۰ ” ”\n∴ ۲۰ ” ” ” ۲۵۰ ” ”\n∴ قیمت نقد = ۲۵۰ روپیه و زر هندی = ۲۷۰ روپیه\nمثال ۲ ـ اگر سود ۵۰۰ روپیه به شرح ۵\nفیصد مساوی رسوم ۵۷۵ روپیه باشد پس\nمعلوم کنید که رقم مؤخر الذکر بعد از چند مدت\nواجب الادا است ؟\n۵۰۰ روپیه = قیمت نقد ۵۷۵ روپیه\n∴ ۷۵ روپیه = سود ۵۰۰ روپیه\nو سود ۵۰۰ روپیه در میعاد مطلوب = ۷۵ روپیه\nلاکن سود ۵۰۰ روپیه در یکسال بشرح ۵ فیصد = ۲۵ ؍؍\n∴ میعاد مطلوب = ۷۵ روپیه / ۲۵ روپیه = ۳\nلهذا رقم مؤخر الذکر بعد از ۳ سال واجب الادا\nاست *\nمثال ۳ ـ سود یک رقم ۲۲ روپیه است و\nرسوم آن در همان میعاد ۲۰ روپیه میباشد\nپس رقم مذکور را دریافت کنید *","chars":626,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00811.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/811","canvas":"https://afghanpress.org/iiif/adl0290/canvas/811","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."}}