{"book":"adl0290","page":564,"text":"۹۴\nباب سی و یکم\nجذر الکعب\n(۱۷۳) اگر سه مرتبه ۳ را فی نفسه ضرب\nکنیم حاصل ضرب ۳ × ۳ × ۳ = ۲۷ خواهد\nبود - ۲۷ را مکعب ۳ و ۳ را جذر الکعب\n۲۷ می گویند بنا برین یک عدد جذر الکعب\nمکعب خود میباشد +\nعلامت جذر الکعب این است ۳/- مثلاً\n۳/۸ جذر الکعب ۸ را ظاهر می کند آن عدد\nرا که جذر الکعب آن بذریعه عدد صحیح یا کسر\nظاهر کرده میتوانیم مکعب کامل میگویند -\nمکعب ۱ ۲ ۳ ۴ ۵ ۶ ۷ ۸ ۹\nحسب ذیل میباشد : -\n۱ ۸ ۲۷ ۶۴ ۱۲۵ ۲۱۶ ۳۴۳ ۵۱۲ ۷۲۹\n(نتایج مذکوره فوق حفظ شود)\n(۱۷۴) طریق دریافت نمودن جذر الکعب","chars":474,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00564.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/564","canvas":"https://afghanpress.org/iiif/adl0290/canvas/564","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."}}