PHPOffice /
PhpSpreadsheet
| @@ 304-306 (lines=3) @@ | ||
| 301 | for ($m = $low + 1; $m <= $high - 1; ++$m) { |
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| 302 | // Scale column. |
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| 303 | $scale = 0.0; |
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| 304 | for ($i = $m; $i <= $high; ++$i) { |
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| 305 | $scale = $scale + abs($this->H[$i][$m - 1]); |
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| 306 | } |
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| 307 | if ($scale != 0.0) { |
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| 308 | // Compute Householder transformation. |
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| 309 | $h = 0.0; |
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| @@ 355-357 (lines=3) @@ | ||
| 352 | } |
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| 353 | for ($m = $high - 1; $m >= $low + 1; --$m) { |
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| 354 | if ($this->H[$m][$m - 1] != 0.0) { |
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| 355 | for ($i = $m + 1; $i <= $high; ++$i) { |
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| 356 | $this->ort[$i] = $this->H[$i][$m - 1]; |
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| 357 | } |
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| 358 | for ($j = $m; $j <= $high; ++$j) { |
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| 359 | $g = 0.0; |
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| 360 | for ($i = $m; $i <= $high; ++$i) { |
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