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. Refers to something that is Jesus friendly or Christian approved. Kitty: That Bible is so Jesuscentric! Patrick: Thanks, See holy, je..
1. An extension of weak sauce, an extreme nature of situations which is very chate. When it can be looked down upon as a failure, terrible,..
1. Insane Laughing Disorder. When one starts laughing and cannot stop. Person 1: A lady had 3 daughters. The first daughter asks her moth..