{"book":"adl0290","page":474,"text":"نوشته شود *\nمثلاً ١ = یک دهم و ٠١، = یک صدم و\n٠٠١، = یک هزارم وغیره *\n(١٣٣) - این امر به غور ملاحظه شود که قیمت\nکسر اعشاریه ١٠چند یا ١٠٠چند یا ١٠٠٠چند میشود اگر\nعلامت اعشاریه یک یا دو یا سه مقام بطرف\nراست منتقل کرده شود و بر عکس آن قیمت\nکسر اعشاریه به بقدر دهم یا صدم یا هزارم\nکم میشود اگر علامت اعشاریه بطرف چپ منتقل کرده شود*\nمثلاً ٢٠،٣١ = ١٠ × ٢،٠٣١ = ١٠ × ٢٠٣،١ وغیره\n\nامثله نمبر ٨٥\n\nامثله ذیل را بطریق نظام اعشاریه بنویسید :-\n(١) سه دهم (٢) دو و یک صدم (٣) ٧ صدم\n(۴) ١ دهم و ۴ هزارم (۵) ٨ ده هزارم (۶) ٩ صد\nلکم (٧) دوازده و چهار صدم و شش ده لکم (٨) ١\nصدم و ٣ هزارم و ۵ ده لکم (٩) ١ ده هزارم و\n١ ده پدم (١٠) یکصد و ۵ دهم و ٢ هزارم\nدر امثله ذیل هر رقم را در ١٠ و ١٠٠٠ ضرب کنید و","chars":681,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00474.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/474","canvas":"https://afghanpress.org/iiif/adl0290/canvas/474","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."}}