I have a large matrix, around 10x10. Each individual element in the matrix itself is also a very large number, roughly of the order 10^30.
I know that matrices can be used to solve linear equations. So if there is an equation
ax + by = c then can I denote the 10x10 matrix,
y which are just 2 real numbers and
c which are matrices. Can this be used to compress the larger matrix?
If not, then is there any other way that I can use so that I can use some form of short expression which can be evaluated into the larger matrix?