{"book":"adl0290","page":255,"text":"علم حساب | ٢٤٨\nحصه های زیرین گرفته شده باشند مثلاً معنی\n٥/٦ این است که احد به ٦ حصه مساوی تقسیم\nشده و ازان جمله ۵ حصه گرفته شده است و\nاگر یک ذرع را به ٦ حصه مساوی تقسیم نموده\nازان جمله ۵ حصه گرفته شود و یک ذرع به ۱\nتعبیر شود ۵ حصه مذکور به ٥/٦ تعبیر خواهد شد *\nاز ٧/٦ مراد این است که یک احد به ٦ حصه\nمساوی تقسیم شده و در کسر مذکور ٧ حصه این\nقسم شامل هستند یعنی یک ذرع در ٦ حصه\nمساوی تقسیم شده و بعد ازان یک ذرع دیگر\nنیز در ٦ حصه مساوی تقسیم شده و از ٦ حصه\nموخر الذکر یک حصه با ٦ حصه سابق جمع شده\nو این جمله ٧ حصه به ٧/٦ تعبیر شده است *\n٩٩ - کسر آن خارج قسمت را نیز تعبیر\nمیکند که بعد از تقسیم صورت بر مخرج حاصل\nمی شود مثلاً ٥/٦ عبارت است از ٥ ÷ ٦ *\nهرگاه کسور به طریقی مذکورهٔ صدر تعبیر شوند\nآنها را کسور عام میگویند و کسوریکه در مخرج\nآنها ١٠ یا کدام ضعف ده باشد آن را کسور","chars":773,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00255.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/255","canvas":"https://afghanpress.org/iiif/adl0290/canvas/255","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."}}