If And Only If

What is If And Only If?

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'".

Freck

1. A young woman with many freckles. She usually had a very butch ass and is nice. Hey Freck! How are you doing? See girl, butch, katie, ..

Vong

1. Derogatory term for people from Laos. Many Laotian last names end in "Vong". Chink? No. Gook? No. What then? Vong. See ..

Queen's University

1. Located in Kingston, Ontario; Queen's University boasts some of the most prestigious undergraduate and graduate programs in all of ..

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