Redirected from Logical implication
In traditional logic, a statement if A then B is true if and only if either A is false or B is true, or both. There have been attempts in areas such as modal logic[?] to find a formal definition that is closer to the 'intuitive' meaning: In the traditional logic interpretation "If it is raining now, then I am a unicorn." is true provided it is not raining now.
wikipedia.org dumped 2003-03-17 with terodump