{"book":"adl0290","page":647,"text":"۱۴۶\nباشد که وقت ۱۲ بجه نصف النهار در ساعت\nمذکور وقت صحیح باشد ؟\n(۱۳) یک ساعت در ۱۲ بجه ۱/۲ ۱۲ دقیقه و دیگر ۱/۲ ۷\nدقیقه پیش میرود روز یک شنبه وقت ۱۲ بجه\nچاشت آنها را درست کردند پس معلوم کنید\nکه چون مابین آنها فرق ۱/۲ ۲۱ دقیقه باشد\nوقت اصلی چند بجه خواهد بود ؟\n(۱۴) بوقت یک بجه یک ساعت درست کرده\nشده است لیکن وقت ۶ بجه ساعت مذکور\n۱۰ دقیقه از وقت اصلی پس میماند پس چون\nدر ساعت مذکور ۶ بجه باشد اصلی چه خواهد\nبود ؟\n(۱۵) بتاریخ یکم جنوری ۱۸۸۶ء یک ساعت بوقت\n۱۲ بجه چاشت ۷۳ ثانیه پس بود معلوم کنید\nکه ساعت مذکور یومیه چه قدر پیش رود که\nبتاریخ یکم جولائی ۱۸۸۶ء بوقت ۱۲ بجه چاشت ۱/۲ ۱۴\nثانیه پیش باشد ؟\n(۱۶) روز یکشنبه وقت ۱۰ بجه شب یک ساعت\nدرست کرده شد لاکن ۱۰ بجه صبح روز","chars":664,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00647.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/647","canvas":"https://afghanpress.org/iiif/adl0290/canvas/647","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."}}