File:NLC511-023031404016418-25535 數書九章 二.pdf

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search
Go to page
next page →
next page →
next page →

Original file (647 × 1,006 pixels, file size: 1.4 MB, MIME type: application/pdf, 90 pages)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
數書九章 二   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
秦九韶
image of artwork listed in title parameter on this page
Title
數書九章 二
Edition 遼寧省圖書館 2014年4月
Publisher
商務印書館
Description
共18卷。分為9類:大衍類、天時類、田域類、測望類、賦役類、錢穀類、營建類、軍族類、市物類,每類2卷。共列算題81問。全書採用問題集的形式,並不按數學方法來分類。題文也不只談數學,還涉及自然現象和社會生活。末附《札記》4卷。
Language Chinese
Publication date 民國25[1936]
Source
institution QS:P195,Q732353
(民國文獻)
主題
InfoField
數書九章;譯文古典數學;中國;南宋
載體形態
InfoField
頁數:179頁;尺寸:15cm

Licensing

[edit]
This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:
Public domain
This image is now in the public domain in China because its term of copyright has expired.

According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator.
According to copyright laws of Republic of China (currently with jurisdiction in Taiwan, Penghu, Kinmen, Matsu, etc.), all photographs and cinematographic works, and all works whose copyright holder is a juristic person, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

Important note: Works of foreign (non-U.S.) origin must be out of copyright or freely licensed in both their home country and the United States in order to be accepted on Commons. Works of Chinese origin that have entered the public domain in the U.S. due to certain circumstances (such as publication in noncompliance with U.S. copyright formalities) may have had their U.S. copyright restored under the Uruguay Round Agreements Act (URAA) if the work was under copyright in its country of origin on the date that the URAA took effect in that country. (For the People's Republic of China, the URAA took effect on January 1, 1996. For the Republic of China (ROC), the URAA took effect on January 1, 2002.[1])
To uploader: Please provide where the image was first published and who created it or held its copyright.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.

čeština  Deutsch  English  português  română  slovenščina  Tagalog  Tiếng Việt  македонски  русский  മലയാളം  ไทย  한국어  日本語  简体中文‎  繁體中文  +/−



This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag.


Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current04:36, 28 June 2023Thumbnail for version as of 04:36, 28 June 2023647 × 1,006, 90 pages (1.4 MB)PencakeBot (talk | contribs)Upload 數書九章 二 (1/1) by 秦九韶 (batch task; nlc:data_511,023031404016418,25535; 民國文獻.5; 數書九章 二)

The following page uses this file:

Metadata