We would like to apply jump-point search (JPS) to this grid….

We would like to apply jump-point search (JPS) to this grid. Consider the scenario where v1 is being evaluated, with v6 as its parent. Which vertices can be pruned? That is, which vertices vj are such that the cost of v6-v1-vj is greater than or equal to v6-vj (if connected) or v6-vk-vj (for some vk ≄ v1)? Assume there are no obstacles.

In the first decade of the 17th century, English attention s…

In the first decade of the 17th century, English attention shifted from preying on other nations’ colonial infrastructures to the business of establishing its own overseas colonies. The Caribbean initially provided England’s most important and lucrative colonies.