Example of NaN? (20-6)

[Chris Wasden]

Could we have an example of how an NaN works in C++? I don't recall
using NaN in any program or seeing it used in class...

[Jay McCarthy]

It is not a number. You can just write "NAN" in your program or do something like "sqrt(-1)" to get it

On Fri, Dec 2, 2011 at 4:41 PM, Chris Wasden <christoph...@gmail.com> wrote:

Could we have an example of how an NaN works in C++? I don't recall
using NaN in any program or seeing it used in class...

--
Jay McCarthy <j...@cs.byu.edu>
Assistant Professor / Brigham Young University
http://faculty.cs.byu.edu/~jay

"The glory of God is Intelligence" - D&C 93

[dorme]

Can we see an example of NAN in code?

On Dec 2, 4:53 pm, Jay McCarthy <jay.mccar...@gmail.com> wrote:
> It is not a number. You can just write "NAN" in your program or do
> something like "sqrt(-1)" to get it
>
> On Fri, Dec 2, 2011 at 4:41 PM, Chris Wasden

> <christopher.was...@gmail.com>wrote:

>
> > Could we have an example of how an NaN works in C++? I don't recall
> > using NaN in any program or seeing it used in class...
>
> --
> Jay McCarthy <j...@cs.byu.edu>

> Assistant Professor / Brigham Young Universityhttp://faculty.cs.byu.edu/~jay

[Jay McCarthy]

http://faculty.cs.byu.edu/~jay/courses/2011/fall/142/code/1-1.cc