norm1 property

int norm1

Returns the one norm: The maximum column sum of this Matrix.

Implementation

int get norm1 {
  var result = 0;
  for (var c = 0; c < colCount; c++) {
    var sum = 0;
    for (var r = 0; r < rowCount; r++) {
      sum += getUnchecked(r, c).abs();
    }
    result = math.max(result, sum);
  }
  return result;
}