File: sdelta_lr.f90

package info (click to toggle)
elkcode 5.4.24-2
  • links: PTS, VCS
  • area: main
  • in suites: buster, sid
  • size: 12,840 kB
  • sloc: f90: 48,415; fortran: 22,457; perl: 965; makefile: 384; sh: 369; python: 105; ansic: 67
file content (15 lines) | stat: -rw-r--r-- 406 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

! Copyright (C) 2009 J. K. Dewhurst, S. Sharma and E. K. U. Gross
! This file is distributed under the terms of the GNU Lesser General Public
! License. See the file COPYING for license details.

real(8) function sdelta_lr(x)
implicit none
! arguments
real(8), intent(in) :: x
! local variables
real(8), parameter :: twopi=6.2831853071795864769d0
sdelta_lr=1.d0/(twopi*(x**2+0.25d0))
return
end function