{"book":"adl0290","page":14,"text":"یا مقدار ندارد و اگر در عددی در مرتبه احاد صفر باشد\nپس مراد این است که مرتبه مذکور احد ندارد و اگر\nدر مرتبه عشرات صفر باشد مراد این است که آن مرتبه\nعشره ندارد و همچنان در مرتبه هزار و دیگر مراتب *\nمثلاً عدد ۳۰ ظاهر می کند که ۳ عشره موجود است\nاما احاد ندارد و عدد ۴۰۰ ظاهر می کند که ۴ مآت موجود\nاست و عشرات و احاد ندارد و عدد ۳۰۹ ظاهر می کند\nکه ۳ مآت و نه احد موجود است و مرتبه عشره خالی\nاست و علی هذا القياس *\n۱۳- از بیان فوق ظاهر است که اعداد از یک\nتا نه به یک هندسه تعبیر می شوند و از ۱۰ تا نود و نه بدو\nهندسه و از صد تا نه صد و نود و نه به سه هندسه و\nعلی هذا القياس *\nتلفظ اعداد\n۱۴- طریق خواندن اعداد را تلفظ اعداد\nمی گویند *\nدر دفعه ۹ طریق خواندن اعداد که مشتمل بر یک\nهندسه باشد مذکور شده *","chars":694,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00014.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/14","canvas":"https://afghanpress.org/iiif/adl0290/canvas/14","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."}}