Re: finding size of variable

[Michele]

Dear Kumar,

for the highest and lowest values use realmax and realmin. To know the size of a variable use size. For example

A = [1,2,3];

size(A)

ans =

   1   3

If you want to know more details about a variable, use whos instead

whos A

Variables in the current scope:

   Attr Name        Size                     Bytes  Class
   ==== ====        ====                     =====  =====
        A           1x3                         24  double

Total is 3 elements using 24 byte

Michele Ginesi

On 01/03/2017 07:08 PM, Kumar Gaurav wrote:

How can I find the size of a variable in Octave ?

How can I find the highest and lowest possible values of real data type ?

In C++, we have sizeof() function. Is there anything similar to that in Octave ?

--

Kumar Gaurav

Bangalore,

INDIA

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