02_root_finding.f90 File Reference

This file contains the EFTCAMB root finding algorithms. More...

Go to the source code of this file.

Modules
module	eftcamb_rootfind
	This module contains the definitions of all the EFTCAMB root finding algorithms.

Functions/Subroutines
subroutine, public	eftcamb_rootfind::zbrac (func, x1, x2, succes, funcZero)
	Bracketing subroutine: This subroutine does a outward search for the smallest intervall containing a root of the equation func=funcZero. More...
real(dl) function, public	eftcamb_rootfind::zbrent (func, x1, x2, tol, funcZero, succes)
	Brent root finding algorithm: This is used to solve numerically the equation func=funcZero by means of the Brent method. Notice that the initial interval has to bracket the root of the function. More...

Detailed Description

This file contains the EFTCAMB root finding algorithms.

Definition in file 02_root_finding.f90.