{"book":"adl0290","page":221,"text":"علم حساب\n۲۱۴\n\nاعدادی که اجزای ضربی آنها از یک زیاده\nباشد آنها را اعداد مرکب الاجزا میگویند مثلاً ۴\nاز ۲ × ۲ و ۶ از ۲ × ۳ مرکب است *\n\n۸۵ - قاعده دریافت نمودن\nاعداد متبائن\n\n(۱) در سلسله اعداد مثلاً ۱ و ۲ و ۳ و ۴ و غیره\nبعد از ۲ هر عدد دوم و بعد از ۳ هر عدد\nسوم و بعد از ۵ هر عدد پنجم را (علیٰ ہٰذا القیاس)\nباطل کنید اعداد باقی مانده اعداد متبائن\nخواهند بود *\n(۲) هرگاه مطلوب این باشد که عدد مفروض\nمتبائن است یا نه آن را یکی بعد دیگری\nبر ۲ و ۳ و ۵ و ۷ و ۱۱ و غیره تقسیم کنید.\nاگر در هر صورت باقی بماند عدد مذکور عدد\nمتبائن می باشد *\n(درین صورت لازم است که عدد مفروض\nبران مقسوم علیه تقسیم کرده نشود که مربع آن","chars":605,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00221.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/221","canvas":"https://afghanpress.org/iiif/adl0290/canvas/221","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."}}