- 九(number nine; bent arm)
Nine bent fingers curve like an ancient person's arm used to count the largest number.
The Nine Chapters on the Mathematical Art
The Nine Chapters on the Mathematical Art is an important mathematical work of ancient China.
The Nine Chapters on the Mathematical Art
The Nine Chapters on the Mathematical Art is an important mathematical work of ancient China.
Nine bent fingers curve like an ancient person's arm used to count the largest number.
A complete chapter of writing is like a sound with all ten parts perfectly whole.
Ancient calculation used bamboo sticks as a tool to count numbers.
Nine bent fingers curve like an ancient person's arm used to count the largest number.
A complete chapter of writing is like a sound with all ten parts perfectly whole.
Ancient calculation used bamboo sticks as a tool to count numbers.
The Nine Chapters on the Mathematical Art
The Nine Chapters on the Mathematical Art
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