Rounding a floating point number

U

user923005

Let me also point out that such rounding is rarely needed.  Most of
the time maintaining the original alleged precision and rounding
only the output, via printf, is needed.

I would go one step further:
It's better than rounding the original data.
But sometimes people want to do it anyway.
 
B

Bartc

CBFalconer said:
Let me also point out that such rounding is rarely needed. Most of
the time maintaining the original alleged precision and rounding
only the output, via printf, is needed.

There was a long discussion about this stuff last November in c.l.c with
various examples of why such rounding can be useful. One example was
cleaning noisy data.
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Members online

No members online now.

Forum statistics

Threads
473,744
Messages
2,569,484
Members
44,903
Latest member
orderPeak8CBDGummies

Latest Threads

Top