Re: [WM]: Playing with LSB !

[Henry Knowles <Henry.Knowles@bristol.ac.uk>]

Shiraz,

One way, and I daresay not the only or most elegant way, is to multiply
by 10 to the power of the number of significant figures you wish to 
retain.  In your example, this would by 10^4, or 10000.  Round the new 
number, and then divide by the same number that you muliplied by.

Using this principle, you can probably bodge it to do other things as 
well.

E.g. 
4.731634 x 10000 = 47316.34
round(47316.34) = 47316
47316/10000 = 4.7316


Regards,
Henry

----------------------
Henry Knowles, Electrical & Electronic Engineering
Henry.Knowles@bristol.ac.uk




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