answersLogoWhite

0

How does a computer store real numbers?

Updated: 4/28/2022
User Avatar

Wiki User

14y ago

Best Answer

Without all the mumbo jumbo, in a nutshell;
Computers store real number using an equation (sum) alot like scientific notation, except without the decimals, basically like this:
378 X 10 4
that 4 is suppose to be tiny, but im hoping y'all know what I mean. This is called floating point, not scientific notation.
the 378 bit would be called the exponent
and the 4 would be called Mantissa
or the other way around, im not sure. The bold words will be key words you'll probably need.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How does a computer store real numbers?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How aren the real numbers stored internally in the computer?

£1.25


How does a computer store pictures in computer memory?

As coded numbers, just like it stores anything else.


Women talking in a hair salon in a Kohl's store commercial are they real or computer generated?

They're real!


Where can you buy an SD Card Reader?

Any photo store or computer equipment store in real life or on line.


Real numbers are encoded using the what technique in computer?

I believe it is the floating-point.


How and why are real numbers more difficult to represent and process than integers?

There are more real numbers than integers. The set of integers is countably infinite, of magnitude aleph-zero. The set of real numbers is uncountably infinite (specifically, aleph-one).A computer can't really represent real numbers (that would require an infinite amount of memory), rather, it uses an approximation.There are more real numbers than integers. The set of integers is countably infinite, of magnitude aleph-zero. The set of real numbers is uncountably infinite (specifically, aleph-one).A computer can't really represent real numbers (that would require an infinite amount of memory), rather, it uses an approximation.There are more real numbers than integers. The set of integers is countably infinite, of magnitude aleph-zero. The set of real numbers is uncountably infinite (specifically, aleph-one).A computer can't really represent real numbers (that would require an infinite amount of memory), rather, it uses an approximation.There are more real numbers than integers. The set of integers is countably infinite, of magnitude aleph-zero. The set of real numbers is uncountably infinite (specifically, aleph-one).A computer can't really represent real numbers (that would require an infinite amount of memory), rather, it uses an approximation.


Is cyberspace real?

Cyberspace is a conceptual space made of numbers--- all computer data is reduced to numbers. So cyberspace is real, but nothing we can touch, taste, smell, or hold.


What devices can store names addresses and phone numbers?

Cell phone Computer Ipod (If you have the app) PDA


How are numbers used to describe real-world situations?

Can you find a real-world situation that numbers don't describe? From the numbers on your alarm clock to the numbers on your house, to the bus you ride to work, to the numbers on the phone as you order takeout, to the prices at the grocery store, to your bar tab, it's all numbers.


Can numbers be stored accurately in a computer?

Well, any computer ever made has some sort of limit to how much it can store. For example, the number Pi has an infinite number of digits, so no computer could ever store Pi accurately because it's infinite in size. But, for just about any practical purpose, numbers can be stored accurately *enough*. It all depends on what you need those numbers for -- store only as much as you need to do the task at hand.


What are the advantages of computer mapping?

the advantages of computer mapping are: store,process and display map data. Also must be written in numbers from 0-1.


What can input letters numbers bar codes and other symbols from department store price tickets into the computer?

hi