Follow us on Facebook to receive important updates Follow us on Twitter to receive important updates Follow us on sina.com's microblogging site to receive important updates Follow us on Douban to receive important updates
Chinese Text Project
Show statistics Edit searchSearch details:
Scope: Zhou Bi Suan Jing Request type: Paragraph
Condition 1: Contains text "青" Matched:2.
Total 1 paragraphs. Page 1 of 1.

周髀算經 - Zhou Bi Suan Jing

[Han] 50 BC-100
Books referencing 《周髀算經》 Library Resources
Source

卷上

Books referencing 《卷上》 Library Resources
5 卷上:
商高曰:「平矩以正繩,偃矩以望高,覆矩以測深,臥矩以知遠,環矩以為圓,合矩以為方。方屬地,圓屬天,天圓地方。方數為典,以方出圓。笠以寫天。天黑,地黃赤。天數之為笠也,黑為表,丹黃為裏,以象天地之位。是故知地者智,知天者聖。智出於句,句出於矩。夫矩之於數,其裁制萬物,唯所為耳。」周公曰:「善哉!」

Total 1 paragraphs. Page 1 of 1.