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Code Duplication    Length = 10-10 lines in 2 locations

src/PhpSpreadsheet/Shared/JAMA/QRDecomposition.php 1 location

@@ 80-89 (lines=10) @@
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                    }
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                    $this->QR[$k][$k] += 1.0;
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                    // Apply transformation to remaining columns.
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                    for ($j = $k+1; $j < $this->n; ++$j) {
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                        $s = 0.0;
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                        for ($i = $k; $i < $this->m; ++$i) {
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                            $s += $this->QR[$i][$k] * $this->QR[$i][$j];
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                        }
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                        $s = -$s/$this->QR[$k][$k];
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                        for ($i = $k; $i < $this->m; ++$i) {
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                            $this->QR[$i][$j] += $s * $this->QR[$i][$k];
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                        }
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                    }
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                }
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                $this->Rdiag[$k] = -$nrm;
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            }

src/PhpSpreadsheet/Shared/JAMA/SingularValueDecomposition.php 1 location

@@ 191-200 (lines=10) @@
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            }
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            for ($k = $nct - 1; $k >= 0; --$k) {
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                if ($this->s[$k] != 0.0) {
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                    for ($j = $k + 1; $j < $nu; ++$j) {
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                        $t = 0;
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                        for ($i = $k; $i < $this->m; ++$i) {
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                            $t += $this->U[$i][$k] * $this->U[$i][$j];
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                        }
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                        $t = -$t / $this->U[$k][$k];
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                        for ($i = $k; $i < $this->m; ++$i) {
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                            $this->U[$i][$j] += $t * $this->U[$i][$k];
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                        }
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                    }
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                    for ($i = $k; $i < $this->m; ++$i) {
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                        $this->U[$i][$k] = -$this->U[$i][$k];
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                    }