This command is also known as rowAdd(.

(84) :row+(matrix,rowA,rowB)
(89) :rowAdd(matrix,rowA,rowB)

This adds, in the matrix, the contents of rowA to rowB. RowA is unaffected.

This is an elementary row operation. See: math:Linear Algebra.


  • x-1 + 2ND (MATRIX)
  • MATH
  • D:row+(


:Disp [A]

[[1,2][4,6]] will be displayed.

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