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It is called factorial, and means to multiply all the numbers up to the specified integer. For example, 5! (read: 5 factorial) is equal to 1 x 2 x 3 x 4 x 5 = 120. This special operation is often used in combinatorics, statistics, probability. it also appears in calculus.

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Who created the factorial symbol and why?

The factorial symbol, denoted by an exclamation mark (!), was introduced by the mathematician Christian Kramp in 1808. He used it to represent the product of all positive integers up to a given number, making it easier to express and manipulate factorials in mathematical notation. The notation was later popularized by the mathematician Louis de Branges, further solidifying its use in combinatorics and other areas of mathematics.


What does an exclamation mark in a circle mean?

Power


what does a circle with a exclamation mark in the middle mean?

A circle with an exclamation mark in the middle typically signifies a warning or alert. It is often used in various contexts, including user interfaces, to indicate that there is important information or a potential issue that needs attention. This symbol serves as a prompt for users to take caution or to check for further details regarding the alert.


What alert or control appears as an exclamation mark in a circle?

An exclamation mark in a circle typically represents a warning or caution alert. It indicates that there is an important message or potential issue that requires attention, but it may not be as critical as an error. This symbol is commonly used in various contexts, such as operating systems, applications, and websites, to notify users of necessary actions or considerations.


Can you use an exclamation mark in parentheses to show uncertainty?

Of all the things that an exclamation mark can convey, uncertainty would not be one of them. You may use a question mark to convey uncertainty within or outside of a parenthetical.

Related Questions

What does an exclamation point symbol right next to a number do to the number?

An exclamation mark after a number is the symbol for the factorial function.


What is the symbol above the period called?

! is an exclamation.? is a question mark.


What is the difference between an exclamation mark and an exclamation point?

There is no difference between an exclamation mark and an exclamation point. They are two names for the same thing.


What does the fire safety symbol that has a exclamation point mean?

The exclamation mark on any sign is an alarm or warning. With a fire symbol, the sign is warning of combustibles nearby.


What punctuation mark is in an interjection for emphasis?

Emphasis is usually denoted by the use of an exclamation mark, which is the symbol !The exclamation mark signals emphasis through excitement, loud volume, haste, etc.


What is the 2010 Toyota Corolla dashboard symbol with an exclamation mark?

Low tire


Where is the exclamation mark symbol?

On a standard keyboard it's located on the 1 key.


What is the name of this symbol !?

The symbol "!" is called an exclamation mark. It is used in writing to indicate strong feelings, commands, or exclamatory statements.


What is the name of the symbol above the 1 on a keyboard?

If it is to the left of the 1 key it is called the tilde key


What symbol goes first exclamation point or question mark when you are doing both?

The symbol that comes first depends on the tone of the sentence. In general, if the sentence is more exclamatory, the exclamation point (!) should come first. If it is more questioning in nature, the question mark (?) should come first.


When creating or receiving emails there is a exclamation mark beside the attachment and flag symbol what does it mean?

Exclamation mark is a high priority email. Down arrow is low priority. Nothing (no sign) is normal priority.


On the dashboard of your BMW 325i a light came on the symbol is orange exclamation in a round zigzag mark?

Yes