Code Duplication    Length = 3-3 lines in 2 locations

src/Phpml/Optimization/Anneal.php 2 locations

@@ 68-70 (lines=3) @@
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                $newVec[]=($vec[$i]);
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            }
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            $newVec[$idx]+=$dir;
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            if ($newVec[$idx] < $this->domain[$idx][0]) {
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                $newVec[$idx] = $this->domain[$idx][0];
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            }
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            if ($newVec[$idx] > $this->domain[$idx][1]) {
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                $newVec[$idx] = $this->domain[$idx][1];
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            }
@@ 71-73 (lines=3) @@
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            if ($newVec[$idx] < $this->domain[$idx][0]) {
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                $newVec[$idx] = $this->domain[$idx][0];
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            }
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            if ($newVec[$idx] > $this->domain[$idx][1]) {
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                $newVec[$idx] = $this->domain[$idx][1];
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            }
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            $ea = $this->cost->calc($vec);
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            $eb = $this->cost->calc($newVec);