Not computing distances twice
Not computing distances twice


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Former-commit-id: dc8c87431b6f421b509710246fb1ce9f569b02c1
Former-commit-id: 3e6ad777fa9331f15b6c61aa1f5639d3a3a5e8a4
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine