{"book":"adl0131","page":331,"text":"کتاب ٣٣٠ مساحت\nجریب کش پیشینه باید که یک سر جریب را بمع هر دو سیخچها بدست\nگرفته بطرف علم که تا حد علم ایستاده مذکور پیمائش مطلوب باشد برود\nو برای جریب کش پسینه باید که دوم سر جریب را بر علم مذکورۀ\nاول گرفته تا وقتیکه جریب پوره در عمل پیمائش آورده شود\nنشسته باشد پس درینصورت باید که جریب کش پیشینه بهر دو\nزانو ها خمیده شده بنشیند تا که جریب کش پسینه از در میان\nپای های جریب کش پیشینه مذکوره علم دوم را دیده بتواند و اگر\nبالفرض علم دوم دیده نشود باید که جریب کش پیشینه را اشارۀ\nداده شود که بطرف دست چپ یا راست بگردد بعده بجریب کش\nپیشینه باید که گفته شود که سیخ را گور کند و نیز باید که بر مقام وقوع\nخطیکه تنصیف میکند زاویه در میانه پای های جریب کش پیشینه\nسیخ گور کرده شود و نیز باید که جریب کش دوم را فهمائیش\nشود که در وقتیکه سیخ را گور میکند جریب کش پیشینه یک سر\nجریب را","chars":769,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00331.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/331","canvas":"https://afghanpress.org/iiif/adl0131/canvas/331","source":"https://afghanistandl.nyu.edu/books/adl0131/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0131_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."}}