When working with Active Directory groups, a common requirement is to enumerate all members of several different groups. This is done to typically figure out what kind of permissions each user in that ...

A multi-institutional research team found the cognitive ability to represent recursive sequences occurs in humans and non-human primates across age, education, culture and species. Recursion -- the ...

This is a preview. Log in through your library . Abstract Two linear orderings are equimorphic if each can be embedded into the other. We prove that every hyperarithmetic linear ordering is ...

Some strange mathematical sequences are always whole numbers — until they’re not. The puzzling patterns have revealed ties to graph theory and prime numbers, awing mathematicians. Simple, yes, but ...