{"book":"adl0919","page":115,"text":"۱۰۲\nگردی را گویند مثل نارنج، بلکه اصل تعریف آن چنین\nکرده اند، که چنان چیز گلوله که باین آن یک چنین نقطه\nپیدا شدنی باشد، که هر چند خطیکه ازان نقطه بسطح وی\nبرآورده شوند، همه آن خطوط باهم برابر باشند مجستم را\nکره، و آن نقطه مابینی ویرا مرکز او گویند.\nسبق (۱۳۸)\nپس این زمین خاکی، و آن آب بسیاری که بر و پیچیده تماماً\nیک بادرنگ درازا یک هندوانه بسیار گردی چنان\nبرآمده خیال کرده میشود که هر دو سر آن بادرنگ با سطح\nآن هندوانه چنان برابر باشند که هرگز او را از کلولگی تخلف\nباشد، و سکونت مردم برین سر و آن سر بادرنگ نمای","chars":511,"image":"https://storage.googleapis.com/adl-page-images/adl0919/00115.jpg","first_page":1,"last_page":181,"title":"Ṭarz-i amānī dar taʻlīm-i ibtidāʼi ʻaskar-i ummī طرز امانى در تعليم ابتدائى عسکر امى","permalink":"https://afghanpress.org/book/adl0919/115","canvas":"https://afghanpress.org/iiif/adl0919/canvas/115","source":"https://afghanistandl.nyu.edu/books/adl0919/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0919_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."}}