判断题
错误
toShortString将Matrix转换为短字符串:[1.0,0.0,0.0][0.0,1.0,0.0][...
判断题toShortString将Matrix转换为短字符串:[1.0,0.0,0.0][0.0,1.0,0.0][0.0,0.0,1.0]。
Matrix()将Matrix转换为字符串:Matrix{[1.0,0.0,0.0][0.0,1.0,0.0]...
填空题Matrix()将Matrix转换为字符串:Matrix{[1.0,0.0,0.0][0.0,1.0,0.0][0.0,0.0,1.0]}。
Matrix()获取Matrix的哈希值。
填空题Matrix()获取Matrix的哈希值。