{"book":"adl0290","page":260,"text":"علم حساب ۱ ۲۵۳\n\nمتبائن باشند آن کسر را کسر مختصر الحدین یا\nکسر مختصر میگویند :\nقاعده - صورت و مخرج کسر مفروض را\nبر جز و مشرک اعظم آنها تقسیم کنید ماحصل کسر\nمختصر خواهد بود :\nمثال ۶۴۶۵/۷۳۳۵ را بکسر مختصر تحویل کنید\nاول مقسوم علیه اعظم ۶۴۶۵ و ۷۳۳۵\nرا دریافت کنید :-\n\n۶۴۶۵ ) ۷۳۳۵ ( ۱\n۶۴۶۵\n۸۷۰ ) ۶۴۶۵ ( ۷\n۶۰۹۰\n۳۷۵ ) ۸۷۰ ( ۲\n۷۵۰\n۱۲۰ ) ۳۷۵ ( ۳\n۳۶۰\n۱۵ ) ۱۲۰ ( ۸\n۱۲۰\n×\n\nبنابرین مقسوم علیه اعظم ۱۵ می باشد :\n\n۶۴۶۵/۷۳۳۵ = ۴۳۱/۴۸۹ جواب\n\nاگر صورت و مخرج کسری بر یک عدد خاص\nتقسیم کرده شود در قیمت آن هیچ فرق نمی آید","chars":502,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00260.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/260","canvas":"https://afghanpress.org/iiif/adl0290/canvas/260","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."}}