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Multiply a row by an expression : mRow

mRow takes three arguments : an expression, a matrix A and an integer n.
mRow returns the matrix obtained by replacing in A, the row of index n by the product of the row of index n by the expression.
Input :
mRow(12,[[1,2],[3,4]],1)
Output :
[[1,2],[36,48]]



giac documentation written by Renée De Graeve and Bernard Parisse