Changing the Dimensions of a Matrix

[ptc-5379476]

I am using mathcad 15 and have a 24x12 matrix, but I do not want the last 9 rows. Is there any way to delete those last 9 rows to create a 15x12 matrix without creating a whole new matrix?

[Werner_E]

You may use the submatrix() command to do so:

MatrixName:=submatrix(MatrixName,0,14,0,11)

I am assuming ORIGIN=0 as is by default.

[ValeryOchkov]

Werner Exinger wrote:

You may use the submatrix() command to do so:

MatrixName:=submatrix(MatrixName,0,14,0,11)

I am assuming ORIGIN=0 as is by default.

MatrixName:=submatrix(MatrixName,ORIGIN,ORIGIN+14,ORIGIN,ORIGIN+11)

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