On Fri, 29 May 2015 01:49 pm, Skybuck Flying wrote: > wrote in message > news:mailman.152.1432869623.5151.python-l...@python.org... > > On Thu, May 28, 2015, at 17:50, Skybuck Flying wrote: >> Surpisingly enough I don't think there is a casual/common operator for >> this >> thruth table. >> >> AND does not apply. >> OR does not apply. >> XOR does not apply. > > " > All sixteen possible logical operators have formal names. This one is > called "B implies A". It can be implemented, as others have mentioned > with "A or not B". > " > > Ok thanks for this information. > > I was just wondering how many thruth table combinations there can be for a > typical thruth table with 2 inputs and 1 output.
The word is TRUTH not THRUTH. I don't know if you're a native English speaker, but "thruth" sounds like the name of a bird (thrush) spoken with a lisp. > Since there are 2 inputs, this means 4 possible outputs, which means 2 to > the power of 4 different thruth tables possible, which is indeed 16. > > Perhaps you have a link to all possible 16 thruth tables and their formal > names ? That would help ! http://en.wikipedia.org/wiki/Truth_table -- Steven -- https://mail.python.org/mailman/listinfo/python-list
