Re: How to insert a colored frame around a sub-matrix of matrix?

2017-05-04 Thread Paul Smith
On Sat, Apr 1, 2017 at 3:23 PM, Paul Smith wrote: >> >> How to insert a colored frame around a sub-matrix of matrix? I am >> using the \bmatrix environment. > > I have meanwhile found out a solution to my own problem, which I will > post later. As promised, I am attaching here

Re: How to insert a colored frame around a sub-matrix of matrix?

2017-04-01 Thread Paul Smith
On Fri, Mar 31, 2017 at 10:49 AM, Paul Smith wrote: > > How to insert a colored frame around a sub-matrix of matrix? I am > using the \bmatrix environment. I have meanwhile found out a solution to my own problem, which I will post later. Paul