NASA - Jet Propulsion Laboratory
    + View the NASA Portal
Search JPL
Jet Propulsion Laboratory Home Earth Solar System Stars & Galaxies Technology
Introduction Background Software Links

Mathematical constants


Variables

const double pi = 3.141592653589793238462643383279502884197
const double sigma2fwhm = 2.3548200450309493

Detailed Description


Variable Documentation

const double pi = 3.141592653589793238462643383279502884197

Definition at line 39 of file lsconstants.h.

const double sigma2fwhm = 2.3548200450309493

Ratio between FWHM and sigma of a Gauss curve ($\sqrt{8\ln2}$).

Definition at line 59 of file lsconstants.h.


Generated on Fri Jun 18 16:12:29 2010 for LevelS C++ support library
Privacy / Copyright
FIRST GOV Contact: NASA Home Page Site Manager:
Webmaster:

CL 03-2650