Code Duplication    Length = 3-3 lines in 2 locations

src/PhpSpreadsheet/Calculation/Statistical.php 2 locations

@@ 936-938 (lines=3) @@
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        $rMax = Functions::flattenSingleValue($rMax);
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        if ((is_numeric($probability)) && (is_numeric($alpha)) && (is_numeric($beta)) && (is_numeric($rMin)) && (is_numeric($rMax))) {
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            if (($alpha <= 0) || ($beta <= 0) || ($rMin == $rMax) || ($probability <= 0) || ($probability > 1)) {
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                return Functions::NAN();
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            }
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            if ($rMin > $rMax) {
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                $tmp = $rMin;
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                $rMin = $rMax;
@@ 1651-1653 (lines=3) @@
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        $beta = Functions::flattenSingleValue($beta);
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        if ((is_numeric($probability)) && (is_numeric($alpha)) && (is_numeric($beta))) {
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            if (($alpha <= 0) || ($beta <= 0) || ($probability < 0) || ($probability > 1)) {
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                return Functions::NAN();
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            }
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            $xLo = 0;
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            $xHi = $alpha * $beta * 5;