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public function SingularValueDecomposition::cond in Loft Data Grids 7.2

Same name and namespace in other branches
  1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/JAMA/SingularValueDecomposition.php \SingularValueDecomposition::cond()

* Two norm condition number * * @access public *

Return value

max(S)/min(S)

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/JAMA/SingularValueDecomposition.php, line 503

Class

SingularValueDecomposition
@package JAMA

Code

public function cond() {
  return $this->s[0] / $this->s[min($this->m, $this->n) - 1];
}