Display all the numbers of matlab

Hello i would like to know if it is possible to display all the numbers because i work with a lot of numbers and it will be very good to do that. I know there is format long and also format long g but is there more precise ?

Thank you !

Answer 1

[Azzi Abdelmalek]

vpa(pi,40)

Answer 2

[Image Analyst]

You might look at this by John D'Errico:

http://www.mathworks.com/matlabcentral/fileexchange/36534-hpf-a-big-decimal-class

Also, look at this by James Tursa:

http://www.mathworks.com/matlabcentral/fileexchange/22239-num2strexact--exact-version-of-num2str-