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File:Cửu chương lập thành toán pháp-0561-013.jpg

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Summary

Cửu chương lập thành toán pháp (九章立成算法)
Author
Phạm Phúc Cẩn 范福菫 (17th ce.)
Title
Cửu chương lập thành toán pháp (九章立成算法)
Object type paper
Description
English: Page 25-26 of geometry book Cửu chương lập thành toán pháp for kids, written in Nôm script
Publication date between 1694 and 1702
publication_date QS:P577,+1500-00-00T00:00:00Z/6,P1319,+1694-00-00T00:00:00Z/9,P1326,+1702-00-00T00:00:00Z/9
institution QS:P195,Q5370414
Place of creation Hanoi
Source https://lib.nomfoundation.org/collection/1/volume/732/
Permission
(Reusing this file)
Public domain
This work is in the public domain in Vietnam for one of the following reasons:
  • It is a cinematographic work, photographic work, work of applied art or anonymous work first published more than 75 years ago. (See Commons:Copyright rules by territory/Vietnam)
  • It is a cinematographic work, photographic work, dramatic work, work of applied art or anonymous work first published more than 50 years prior to January 1, 2010.
  • It is another type of work, and the creator died more than 50 years ago.
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.

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