DeleteRow

longrob — Mon, 20 Jun 2011 19:25:25 Z

You can use the DeleteRow command in the LinearAlgebra package

http://www.maplesoft.com/support/help/Maple/view.aspx?path=LinearAlgebra/DeleteRow

another way without a package

Christopher2222 — Tue, 21 Jun 2011 00:54:29 Z

If a is your Matrix you can select a single row, the third in this case, using a[3,..]

With a little modification to that, you can write your own little "RemoveRow (rr)" procedure to delete the row of a Matrix.

rr:=proc(a::Matrix,n)
a[[1..n-1,n+1..op(a)[1]],..]
end proc:

rr(c,5) #removes the 5th row of the Matrix c

MaplePrimes - answers and comments on Question, Delete rows in a matrix

DeleteRow

another way without a package