public function PHPExcel_Shared_JAMA_Matrix::inverse in Loft Data Grids 6.2

Same name and namespace in other branches

1. 7.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/JAMA/Matrix.php \PHPExcel_Shared_JAMA_Matrix::inverse()

* Matrix inverse or pseudoinverse. * *

Return value

Matrix ... Inverse(A) if A is square, pseudoinverse otherwise.

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/JAMA/Matrix.php, line 1042

Class

PHPExcel_Shared_JAMA_Matrix

Code

public function inverse() {
  return $this
    ->solve($this
    ->identity($this->m, $this->m));
}