Dear All
I have a question about the matrix calculation in the form of string.
Please look at the following example.
. mata
: X=("a","b")
: Y=("c","d")
: Z=X+Y
: Z
        1    2
    +-----------+
  1 |  ac   bd  |
    +-----------+
: end
the result is (ac, bd), but the expression i want to get is (a+c, b+d).
Does anyone know how to display (a+c, b+d)?
Thank you!
Yoshi
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