MacBook Pro owners are attempting to determine whether or not their systems have revised logic boards, which Apple is providing for units that exhibit various issues -- processor whine, excessive heat ...

Last week we noted that several MacBook Pro owners are attempting to determine whether or not their systems have revised logic boards, which Apple is providing for units that exhibit various issues -- ...

Studia Logica: An International Journal for Symbolic Logic, Vol. 97, No. 2 (March 2011), pp. 265-295 (31 pages) We present a geometric construction that yields completeness results for modal logics ...

Hi everyone,<BR><BR>Let's say I have 4 numbers: 1234.<BR><BR>I wish to find out all possible permutations of this 4 numbers. I believe there is a total of 12 permutations.<BR><BR>I couldnt figure out ...

For anyone who is looking for the easiest brain games, here are 8 easiest logic/number puzzles in the world. Number and logical games have been a source of brain exercise and entertainment for ...