| Chinese Text Project |
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| Scope: 勾股 Request type: Paragraph |
| Condition 1: Contains text "引索卻行去本八尺而索盡" Matched:1. |
| Total 1 paragraphs. Page 1 of 1. |
《勾股》 | Library Resources |
| 7 | 勾股: | 今有立木，繫索其末，委地三尺。引索卻行，去本八尺而索盡。問索長幾何？ |
| 答曰：一丈二尺、六分尺之一。 | ||
| 術曰：以去本自乘，令如委數而一，所得，加委地數而半之，即索長。 |
| Total 1 paragraphs. Page 1 of 1. |
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