帖子
brahmagupta an ancient indian mathematician and astronomer from the 7th century ce made big contributions to number theory algebra geometry and trigonometry and introduced zero as a number
4mo
2 赞0 踩1 转发0 评论
?
brahmagupta an ancient indian mathematician and astronomer from the 7th century ce made big contributions to number theory algebra geometry and trigonometry and introduced zero as a number
4mo
brahmagupta an ancient indian mathematician and astronomer from the 7th century ce made big contributions to number theory algebra geometry and trigonometry and introduced zero as a number
4mo
还没有评论。来抢沙发吧！
评论
还没有评论。来抢沙发吧！