{"book":"adl0290","page":654,"text":"۱۸۴\n\nچون که ریل اول ۵ ساعت قبل از ریل\nدوم روانه شده بود لہٰذا در ۵ ساعت (۵×۲۰)\nیعنی ۱۰۰ میل مسافت طے کرده است\nد ریل دوم فرق ۱۰۰ میل را بہ رفتار فی\nساعت ۱۰ یعنی (۳۰-۲۰) میل برابر می کند-\nپس چونکہ ریل دوم فرق ۱۰ میل را در یک\nساعت برابر میکند\nچونکہ ریل دوم فرق ۱۰۰ میل را در ۱۰\nساعت برابر خواهد کرد ؟\nوقت مطلوب = ۱۰ ساعت بعد از روانگی\nریل دوم است و جای مطلوب یہ فاصله\n۳۰۰ میل از کلکته واقع است *\nمثال ۲ یک سگ تعاقب یک خرگوش نمود\nو ما بین آنها در ابتدا ۳۰ گز فاصله بود لاکن\nدر وقتیکہ خرگوش ۴ خیز میزند سگ ۳ خیز\nمی زند و خیز خرگوش ۱/۲ ۱ گز و خیز سگ\n۱/۲ ۲ گز میباشد پس معلوم کنید که کدام جا\nسگ خرگوش را خواهد گرفت ؟\nوقتیکہ خرگوش (۴×۱/۲ ۱) یا ۶ گز طے می کند","chars":650,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00654.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/654","canvas":"https://afghanpress.org/iiif/adl0290/canvas/654","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."}}