Simple matrix lib

init

  var arr = [0,0,0, 0,0,0, 0,0,3];
  var someMatrix = new Matrix(arr, [3,3], 'example name');

Operations

  var a = Matrix.random(4,1,5, 'Random matrix A'); // Create new matrix 4x4 with random val[i,j]
  Matrix.add(a,a).print(); //

List of operators with 2 matrix

• Matrix.add(matrix-1, matrix-2)
• Matrix.multiple(matrix-1, matrix-1)

List of actions for single matrix

note: m is instance of Matrix

• m.pow(val)
• m.getElement(row, col)

  var arr = [0,0,1, 0,0,2, 0,0,3];
  var someMatrix = new Matrix(arr, 3,'Matrix A'); // 3 is short notation. Full notation: [3,3]
  someMatrix.getElement(0,3); // => [1,2,3]

• m.getMCord(id)

  var arr = [0,0,1, 0,0,2, 0,0,3];
  var someMatrix = new Matrix(arr, 3,'Matrix A'); // 3 is short notation. Full notation: [3,3]
  someMatrix.getMCord(2); // => (row, column) [1,3]
  someMatrix.getElement([1,3]); // => (val) 1

• m.delElements()

  [0,col] - delete column [row, 0] - delete row

• m.transpose()