Draft notes for tomorrow_篮球即时比分_nba比分直播-彩客网重点推荐

ncf
2018-03-13T11:59:58.562Z
type:structured-message
www.uio.no

Some old, which use overbar for vectors/matrices.

If you want to see plots on how linear homogeneous (constant-coefficient) 2x2 systems look, then there is a lot out there on the 'net; e.g., these slides. (Beware, no special font is used to indicate vector/matrix.)