How would you get vertical bars on the matrix Grid[{{1, 2}, {3, 4}}, Dividers ->]
Something like this?
\[LeftBracketingBar]{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}} // Grid\[RightBracketingBar]
The lines can be generated with
http://reference.wolfram.com/language/ref/character/LeftBracketingBar.html
and
http://reference.wolfram.com/language/ref/character/RightBracketingBar.html
You can also use the Basic Math Assistant Palette.
Cheers,
Marco
What about
Grid[{{1, 2}, {3, 4}}, Dividers -> {All, False}]
fot horizontal only or
Grid[{{1, 2}, {3, 4}}, Dividers -> All]
or
Grid[{{1, 2}, {3, 4}}, Frame -> All]
for all dividers?
How would you put vertical bars on the outside of the matrix in place of the parentheses
