Qed

Qed Meanings:

• ___q.e.d
• [slang] An abbreviation of the Latin phrase "quod erat demonstrandum". It literally translates as "which was to be demonstrated", and is a formal way of ending a mathematical, logical or physical proof. It's purpose is to alert the reader that the immediately previous statement, which naturally was arrived at by an unbroken chain of logic, was the original statement that we were trying to prove.
• [slang] 1) From the Latin 'quod erat demonstrandum', a mathematical term meaning that a proof is complete. 2) A mathematician's way of saying "OH SNAP BITCH!"
• [slang] Originally Latin meaning "quod erat demonstrandum" or "which was to be shown or proven", now used mainly by physics students to insult someone when something is proven wrong or false, typically with the words Mother Fucker added for effect.
• [slang] Mathematical jargon for "Booyah!"
• [slang] Latin for "There it is."
• [slang] A philosopher's way of saying "Booyah"!
• [slang] After proving something in mathematics, used to indicate that said proof is complete.
• [slang] Quantum Electrodynamics: a branch of quantum theory describing the interaction of particles with photons. It's main proponenet was Richard Feynman, creator of the ever-popular 'Feynman diagrams.'
• [slang] QED notion 'it has been shown so it is true'
• [slang] Used by pseudo-intellectuals at the end of arguments. Means "PWN3D N00B" but they pretend it doesn't because they're trying really hard to be intelligent.