They laid in a combination of Treasury pricing data and algorithms that mirror the thought processes traders use when mentally pricing trades, factoring in order size and activity in related markets.

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Mr Fernandes says that "considering the size and the activity at the venue, two emergency exits would have been required, which together should add up to seven metres wide".

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"As we encounter enemy formations on the move, I can also identify those enemy formations, type in what size, activity and location of those formations and send those messages up, " Linnington said, adding that it reduced the risk that other units would encounter the enemy inadvertently.

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This is particularly true for smaller and distributed technologies, where the size is often too small to merit significant financing activity.

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