Virtual and Real Calculator differences

[hamilton.milligan@outlook.com]

Thanks. Your a gem.
A bit weird it comes back as a list when you see it as a matrix.

A big Thanks. Lesson learnt. name your variables very carefully

See image. I assumed that matrix(-1) would work with all matrixes. I.e give me then nth column.
casmatrix(1) gives the correct result for both matrixes in the CAS screen.
row(casmatrix,1) and col(casmatrix,1) give the correct result.