## Is QED pretentious?

QED means you’ve proven something. It’s pretentious to use it when you’re not discussing a proof, and embarrassing to use it you’re just ranting and not even remotely proving anything.

How do I use quod erat demonstrandum?

Cultural definitions for quod erat demonstrandum A phrase used to signal that a proof has just been completed. From Latin, meaning “that which was to be demonstrated.”

### What does QED mean in project Loki?

Project LOKI on Twitter: “Q.E.D. is an initialism of the Latin phrase quod erat demonstrandum meaning “what was to be demonstrated” or “what was to be shown.” Some may also use a less direct translation instead: “thus it has been demonstrated.”…

Who said QED?

The Greek phrase was used by many early Greek mathematicians, including Euclid and Archimedes. The translated Latin phrase (and its associated acronym) was subsequently used by many post-Renaissance mathematicians and philosophers, including Galileo, Spinoza, Isaac Barrow and Isaac Newton.

#### What does QED mean in Pirates of the Caribbean?

you’re not really here
Q.E.D., you’re not really here. Will Turner and Jack Sparrow. Latin quod erat demonstrandum (which was to be demonstrated). [1] Captain Jack Sparrow abbreviated the quote, when he was reunited with his former crew in Davy Jones’ Locker, while explaining to Will Turner that he wasn’t here and was simply a hallucination.

What does QED stand for in geometry?

quod erat demonstrandum
“Q.E.D.” (sometimes written “QED”) is an abbreviation for the Latin phrase “quod erat demonstrandum” (“that which was to be demonstrated”), a notation which is often placed at the end of a mathematical proof to indicate its completion.

## What do you put at the end of a proof?

In mathematics, the tombstone, halmos, end-of-proof, or Q.E.D. symbol “∎” (or “□”) is a symbol used to denote the end of a proof, in place of the traditional abbreviation “Q.E.D.” for the Latin phrase “quod erat demonstrandum”. In magazines, it is one of the various symbols used to indicate the end of an article.

Is QED still used?

While some authors still use the classical abbreviation, Q.E.D., it is relatively uncommon in modern mathematical texts.

### What is the full name of Loki in project Loki?

Louis Kingsley Mendez
Project LOKI on Twitter: “Louis Kingsley Mendez.

What is the genre of Project Loki?

The official Facebook page of AKOSIIBARRA’s Project LOKI series, a mystery/thriller story on Wattpad.

#### Which is the correct definition of quod erat demonstrandum?

Definition of quod erat demonstrandum. : which (is what) was to be shown (originally) —abbreviation QED —used at the end of a logical or mathematical proof.

What does the Greek word ” demonstrandum ” mean?

(something) which was to be proved; which was to be demonstrated. Calque of Ancient Greek ὅπερ ἔδει δεῖξαι (hóper édei deîxai, literally “(that) which was to be demonstrated”) .

## What is the meaning of the Latin phrase QED?

This article is about the Latin phrase. For the physical theory, see quantum electrodynamics. For other uses, see QED (disambiguation). Q.E.D. or QED is an initialism of the Latin phrase ” quod erat demonstrandum “, literally meaning “what was to be shown”.