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Chinese Text Project
Search details:
Scope: 卷上 Request type: Paragraph
Condition 1: References "重置其位" Matched:1.
Total 1 paragraphs. Page 1 of 1.

卷上

Library Resources
16 卷上:
九九八十一,自相乘,得幾何?答曰:六千五百六十一。術曰:重置其位,以上八呼下八,八八六十四,即下六千四百於中位。以上八呼下一,一八如八,即於中位下八十。退下位一等,收上位八十。以上位一呼下八,一八如八,即於中位下八十。以上一呼下一,一一如一,即於中位下一。上下位俱收,中位即得六千五百六十一。

Total 1 paragraphs. Page 1 of 1.