{"book":"adl0290","page":227,"text":"علم حساب ۱\n۲۲۰\nباب بیست و یکم\nعاد اعظم\n۸۸ - عاد مشترک یا وفق مشترک\nیا مقسوم علیه مشترک\nاعداد عددی می باشد که هر یکی را از اعداد\nمفروض برابر تقسیم کند ۱-\nمثلاً ۲ و ۳ و ۶ عاد مشترک ۱۲ و ۱۸ می باشند\n۸۹ - عاد اعظم یا مقسوم علیه اعظم\nیا وفق مشترک اعظم\nاعداد عددی ست که هر یکی را از اعداد مفروض\nبرابر تقسیم کند و آن نسبت بدیگر عاد های مشترک\nاعداد مفروض کلان تر باشد - مثلاً عاد اعظم ۱۲ و ۱۸\nشش میباشد که از جمله عاد های مشترک یعنی","chars":424,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00227.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/227","canvas":"https://afghanpress.org/iiif/adl0290/canvas/227","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."}}