Real Number 1
Real Number 1 :
(ICT) This may seem like an odd phrase, because how can a number not be 'Real'? But in fact it means a very specific type of number. Namely one that is not an integer i.e. a number that is allowed to have decimal points. 123 is an Integer 123.0 is a Real number. Real numbers are stored and handled in a computer using 'Floating Point' notation. As an aside, there are also 'Imaginary Numbers' but only mathematicians and engineers tend to use those (you will not need them for ICT). See also: Floating Point
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