{"book":"adl0290","page":601,"text":"۱۳۱\n\nباب سی و چهارم\nطریق احدیت\n\n۱۸۶- هرگاه قیمت یا وزن یا طول وغیره\nچند احاد معلوم باشد قیمت یا وزن یا طول وغیره یکی\nاز احاد مذکور به قاعده تقسیم مرکب معلوم میشود\nهرگاه قیمت یا وزن یا طول وغیره یک احد معلوم\nباشد قیمت یا وزن یا طول وغیره چند احاد به قاعده\nضرب مرکب معلوم شده می تواند پس طریق حل سوالات\nرا که برین اصول مبنی باشد طریق احدیت می\nگویند و چند امثله ذیل برای تشریح این قاعده\nدرج میشود :-\n\n۱۸۷ مثال ۱ قیمت ۹ شی ۳۶ روپیه است\nپس قیمت یک شی چه قدر می شود ؟\nقیمت ۹ شی = ۳۶ روپیه\n∴ ۱ 〃 〃 = ۳۶/۹ روپیه\n= ۴ روپیه","chars":513,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00601.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/601","canvas":"https://afghanpress.org/iiif/adl0290/canvas/601","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."}}