{"book":"adl0290","page":217,"text":"۲۱۰ علم حساب\n\nبر ۶- هرگاه عدد جفت باشد و مجموعه\nهندسه های آن نیز بر ۳ برابر تقسیم شود\nمثلاً ۱۲۶ و ۴۰۲ :\nبر ۸- هرگاه سه هندسه اول عدد بر ۸\nبرابر تقسیم شود مثلاً ۲۰۰۰ و ۳۴۰۰ و ۲۲۲۴ و\n۳۸۱۶ :\nبر ۹- هرگاه مجموعه کل هندسه های سه\nعدد بر ۹ برابر تقسیم شود مثلاً ۲۷۹ و ۸۰۱ :\nبر ۱۰- هرگاه در مرتبه احاد صفر باشد :\nبر ۱۱- هرگاه فرق مجموعه هندسه های مراتب\nطاق و جفت صفر باشد یا بر ۱۱ برابر تقسیم شود\nمثلاً ۲۷۳۴۲ و ۵۸۲۹۳۴ :\nبرای دریافت نمودن این امر که آیا عددی\nبر ۷ یا ۱۱ یا ۱۳ برابر تقسیم میشود قاعده ذیل\nمقرر است :\nهندسه های عدد را در چند حصه تقسیم\nکنید که در هر حصه حتی الامکان ۳ هندسه باشد\nو تقسیم هندسه ها را از طرف راست شروع\nکنید بعد از ان حصص متناوب را با هم جمع","chars":657,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00217.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/217","canvas":"https://afghanpress.org/iiif/adl0290/canvas/217","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."}}