File:NLC416-08jh009817-8942 六位對數表.pdf

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Original file (1,239 × 1,754 pixels, file size: 32.87 MB, MIME type: application/pdf, 636 pages)

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Summary

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六位對數表   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Title
六位對數表
image of artwork listed in title parameter on this page
Publisher
參謀本部陸地測量總局[印刷者] ([出版地不詳])
Description

附:1.弧角與時角之改算;2.改算時分秒為日之小數;3.改算恆星時為太平陽時;4.改算平太陽時為恆星時;5.中等蒙氣差(Rm);6.白塞爾(Bessel)蒙氣差;7.常數

目錄
表之說明
第一表 常用對數
常用對數與自然對數之改算
第二表 弦切對數
第三表 三角函數對數
第四表
1 加法及減法用之對數
2 減法用之對數
孤角與時角之改算
改算時分秒為日之小數
改算恆星時為平太陽時
改算平太陽時為恆星時
中等蒙氣差(rm)
白塞爾(bessel)蒙氣差
常數

Language Chinese
Publication date 民國22[1933]
Source
institution QS:P195,Q732353
(民國時期文獻 民國圖書)
主題
InfoField
對數-數學表 數學表-對數
中圖分類
InfoField
O1-644
拼音題名
InfoField
liu wei dui shu biao
載體形態
InfoField
612頁

Licensing

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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or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation.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whose copyright holder is a juristic person, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

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Date/TimeThumbnailDimensionsUserComment
current10:33, 10 June 2023Thumbnail for version as of 10:33, 10 June 20231,239 × 1,754, 636 pages (32.87 MB)PencakeBot (talk | contribs)Upload 六位對數表 (1/1) by (batch task; nlc:data_416,08jh009817,8942; 民國圖書.4; 六位對數表)

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