File:NLC416-14jh006607-70609 民國新教科書三角學.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(864 × 1,435 pixels, file size: 3.67 MB, MIME type: application/pdf, 213 pages)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

民國新教科書三角學   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
秦汾編
image of artwork listed in title parameter on this page
Title
民國新教科書三角學
Publisher
商務印書館[發行者]
Description

目錄
第一章 論角
第一節 角之計算法
習題ⅰ
第二節 角之廣義
第三節 角之正負號
第四節 角之位置
習題ⅱ
第二章 銳角之三角函數
第一節 三角比定義
習題ⅲ
第二節 餘角之各比
第三節 同銳角諸比間之關係
習題ⅳ
第四節 45。,60。,30。,等諸角之各比
習題ⅴ
第三章 對數及三角表 直角三角形
第一節 對數及三角表 直角三角形
第二節 對數表及三角表檢查
習題ⅵ
第三節 直角三角形
習題ⅶ
第四節 應用問題
習題ⅷ
第四章 任何角之三角函數
第一節 任何角之八比定義
習題ⅸ
第二節 各比之變更;0。,90。,180。,270。,360。之各比
第三節 任何一角諸比之關係
第四節 (90。+-x),(180。+-x),(270。+-x),(360。+-x),之諸比
第五節 任何象限內諸比化至第一象限法
第六節 等比之角
習題ⅹ
第五章 幾角諸函數間之關係
第一節 兩角之和之函數
第二節 兩角之較之函數
第三節 兩角函數之和較及積
習題ⅺ
第四節 倍角之 函數
第五節 分角之函數
習題ⅻ
第六章 斜角三角形
第一節 三角形諸邊及諸角間之關係
習題ⅹⅲ
第二節 斜三角形之解法
習題ⅹⅳ
習題ⅹⅴ
習題ⅹⅵ
第七章 三角形之性質及多邊形
第一節 三角形之性質
第二節 正式多邊形
習題ⅹⅶ
第八章 反函數,圖形,消去法,及三角方程
第一節 反三角函數
習題ⅹⅷ
第二節 圖形
習題ⅺⅹ
第三節 消去法
習題ⅹⅹ
第四節 三角方程解法
習題ⅹⅺ
公式集要
中西名詞索引

Language Chinese
Publication date 民國十六年[1927]
Source
institution QS:P195,Q732353
(民國時期文獻 民國圖書)
館藏信息
InfoField
MG/G634.64/17
主題
InfoField
三角
中圖分類
InfoField
G634.64
載體形態
InfoField
199頁

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or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation.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. Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 50 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, Switzerland and the United States are 70 years, and Venezuela is 60 years.


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
current02:40, 10 June 2023Thumbnail for version as of 02:40, 10 June 2023864 × 1,435, 213 pages (3.67 MB)PencakeBot (talk | contribs)Upload 民國新教科書三角學 (1/1) by 秦汾編 (batch task; nlc:data_416,14jh006607,70609; 民國圖書-PD2022.4; 民國新教科書三角學)

Metadata