ASCII, EBCDIC and Unicode
A specail case representing a general pattern is a number replacing the variable so it will be a answer.
If you mean 'why' rather than 'what' - it's because early computers were simply banks of switches which could either be on (representing '1') - or off (representing '0'). Every character, letter or number in a computer's character set - can be represented in binary.
If you mean 'why' rather than 'what' - it's because early computers were simply banks of switches which could either be on (representing '1') - or off (representing '0'). Every character, letter or number in a computer's character set - can be represented in binary.
Not a letter or number .It is Special Character
* is called the asterix, and means multiplied by. this was added to the keyboard as there is no way to tell the variable x from a number multipleied by another in computer code unless they are diffrent symbols. in maths this is often accomplished by representing multiplied by with an x and the letter x with )(.
X could be a sign for multiplication, or it could also be a variable. A variable is a letter representing a number.
algorithm to convert a number representing radix r1 to radix r2
Take each letter making up the word "COMPUTER" and find its placement in the alphabet. For example C=3 (third letter of the alphabet) and O=15. Add up this total and multiply by the number of cycles a computer ran, which is SIX. The answer you will get is 666 which equals the number of the BEAST and why some mathemeticians in the 1970's considered the computer the DEVIL.
Yes - it's the largest number that can be represented in Binary code with 8 bits
The letter "p" in the symbol 4p3 indicates the variable representing a number that is to be raised to the power of 3.
In Computing, Floating Point refers to a method of representing an estimate of a real number in a way which has the ability to support a large range of values.
Above a certain number of sides, a polygon is simply called an n-gon, with the letter "n" representing the number of sides. So, in your case, a 25-gon.