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

Subject: [Boost-users] [Math] Best Way to Produce Pi
From: Hossein Haeri (powerprogman_at_[hidden])
Date: 2010-10-08 07:19:01

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