If And Only If

What is If And Only If?


1.

A term used by mathematicians and logicians to indicate that something happens under very specific conditions. Often seen in proofs and theories.

1) The sum a geometric sequence is given by a/(1-r) if and only if |r| < 1.

2) In a bar:

dumped guy: "My girlfriend left me because I told her I loved her!"

other guy: "What a bitch!"

dumped guy: "No, it's all my fault, she's a mathematician, and I should have said 'I love you and only you'".


15

Random Words:

1. The people who take my money. "Hey man, wanna eat some food and shit?" "Can't do it man. I have to go sell myself ..
1. A derivative of the word legit. While technically a phonetic spelling, it is pronounced much more gutturally than the word legit. Used..
1. when someone or something is really bad 1.man that game was mad cheeks 2. your mad cheeks at this game son..