>> h=actxserver("MathcadPrime.Application")

h =

	COM.MathcadPrime_Application


>> h.Activate

>> dir="D:\Prime\ReadThis1.mcdx"

dir = 

    "D:\Prime\ReadThis1.mcdx"

>> ws=h.Open(dir)

ws =

	Interface.PTC_Mathcad_Prime_COM_Automation_IMathcadPrimeWorksheet3

>> matrix=ws.OutputGetMatrixValue('out1')

matrix =

	Interface.A3C56254_B233_48CD_86F7_5D8CE19A7097

>> [rc b]=matrix.MatrixResult.GetMatrixElement(1,1)

rc =

     0


b =

    7.2000