If then (Logical imaginary) (2009)
Generative website
Screen captures
Flickr, and,or,implies,if...then,if and only if,only if,just in case,but,however,not both,neither...nor.
Screen captures
Flickr, and,or,implies,if...then,if and only if,only if,just in case,but,however,not both,neither...nor.