{"book":"adl0290","page":147,"text":"علم حساب ۱ ۱۴۰\n(۱۶) ۱۰۰۰ گز پارچه به نرخ ۵ روپیه ۷ آنه ۶ پائی فی گز:\n(۱۷) ۷۰۰ جلد کتاب به نرخ ۷ شاهی ۳ پیسه فی جلد:\n(۱۸) ۳۰۰ خروار گندم به نرخ ۴۲ روپیه یک عباسی\n۲ پیسه فی خروار:\n۹۲ - هرگاه مضروب فیه عدد کلان باشد و\nاجزای ضربی نداشته باشد طریق ذیل مفید خواهد بود:-\nمثال ۲۴ - شاهی روپیه ۸- ۱۲ را در ۴۷۳ ضرب کنید:-\nپیسه شاهی روپیه\n۴ - ۸ - ۱۲\n۱۰\n۰ - ۴ - ۱۲۶\n۰ - ۴ - ۱۲۶۳\n۴\nضرب در ۴۰۰ = ۰ - ۴ - ۵۰۹۳\nضرب در ۷۰ = ۰ - ۴ - ۸۹۱ سطر سوم در هفت ضرب نموده شده\nضرب در ۳ = ۲ - ۲ - ۳۸ سطر اول در سه ضرب نموده شده است\nضرب در ۴۷۳ = ۲- ۱۰ - ۶۰۲۲ مجموعه حاصل ضرب آخری\nجواب\nعلم حساب\n۱۳۱۳","chars":567,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00147.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/147","canvas":"https://afghanpress.org/iiif/adl0290/canvas/147","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."}}