{"book":"adl0290","page":844,"text":"۳۷۴\n\nصرف شده ۵ فیصد سود حاصل شود ؟\n۵ روپیه = سود ۱۰۰ روپیه\n∴ ۱ 〃 = 〃 ۲۰ 〃\n∴ ۴ ۱/۲ 〃 = 〃 ۹۰ 〃\n∴ نرخ راس المال ۹۰ است\nمثال ۱۰ - از دو رقم راس المال ذیل کدام\nیک بهتر است ۴ فیصد به نرخ ۹۵ یا\n۴ ۱/۲ فیصد به نرخ ۱۰۵ ؟\nدر صورت اول سود ۹۵ روپیه زر صرف شده = ۴ روپیه\n∴ 〃 〃 〃 ۱ 〃 〃 = ۴/۹۵ روپیه\nدر صورت دوم سود ۱۰۵ 〃 = ۹/۲ روپیه\n∴ 〃 〃 〃 ۱ 〃 〃 = ۹/۲۱۰ روپیه\nپس ۹/۲۱۰ نسبت به ۴/۹۵ زیاده تر است لهذا راس المال\nدوم بهتر است\nمثال ۱۱ - اگر یک رقم در راس المال ۴\nفیصد به نرخ ۹۸ صرف کرده شود مقدار\nآمدنی ۴۲ روپیه کم تر میباشد نسبت بآنکه\nرقم مذکور در راس المال ۵ فیصد به نرخ\n۱۱۲ صرف کرده شود پس معلوم کنید که","chars":588,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00844.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/844","canvas":"https://afghanpress.org/iiif/adl0290/canvas/844","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."}}