Re: [Boost-users] [Math] Best Way to Produce Pi

On 2010-10-08 13:19, Hossein Haeri wrote:

Dear all,

What's my best way to define a constant for Pi. I'm thinking of using the following<cmath> stuff:

const double pi(4 * atan(1));

Does Boost provide a better solution?

TIA, --Hossein

Stuff like this? http://www.boost.org/doc/libs/1_44_0/libs/math/doc/sf_and_dist/html/math_too... Cheers, Rutger