{"book":"adl0290","page":122,"text":"۱۱۵ علم حساب ۱\n\nدر ملک هندوستان در سکه جات نقره یازده حصه\nنقره و یک حصه غش می باشد *\nچند سال پیشتر در ملک افغانستان سکه جات\nاز نقره خالص می بود لیکن در زمان حال در سکه جات\nنقره افغانستان بیست و سه حصه نقره و یک حصه\nغش می باشد و وزن یک روپیه پخته کابل ۴\nمثقال است *\n۵۵ - در ملک انگلستان از روی قانون\nکل حسابات که زیاده از ۴۰ شلنگ باشند به پوند\nیعنی سکه طلا کرده می شود لیکن در ملک هندوستان\nو افغانستان و روس همه حسابات به روپیه یا\nروبل یعنی به سکه نقره کرده می شود *\n\nتحویل\n\n۵۶ - مقداری را که در معیار آن یک احد\nمعین استعمال شود مقدار مفرد می گویند و\nآن مقدار را که در معیار آن احاد مختلفه استعمال\nشوند - مقدار مرکب - مثلاً هفت روپیه\nمقدار مفرد است و هفت روپیه","chars":659,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00122.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/122","canvas":"https://afghanpress.org/iiif/adl0290/canvas/122","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."}}