王蕃(227—266)：三国时庐江郡(今潜山县)人，字永远，三国时期的天文学家和数学家。

Wang Fan (227-266), native of Lujiang Prefecture (today's Qianshan County), was an astronomer and mathematician during the Three Kingdoms Period.

youdao

王蕃(227—266)：三国时庐江郡(今潜山县)人，字永远，三国时期的天文学家和数学家。

Wang Fan (227-266), native of Lujiang Prefecture (today's Qianshan County), was an astronomer and mathematician during the Three Kingdoms Period.

youdao