Element wise access function
Element wise access function
row index
column index
matrix entry at (row, col)
Copies the matrix instance
Copies the matrix instance
Copy of itself
Number of columns
Number of columns
number of columns in the matrix
Number of rows
Number of rows
number of rows in the matrix
Element wise update function
Element wise update function
row index
column index
value to set at (row, col)
Base trait for a matrix representation