src/integrals/two_point/generic_function_1p [ Modules ]
NAME
Module generic_function_1p
USAGE
use generic_function_1p
DESCRIPTION
This module contains the generic routines to compute one point functions in n dimensions
OUTPUT
It exports one public routine: * f1p -- a function to compute the one point function in n dimensions
USES
* precision (src/module/preci_double.f90) * array (src/module/array.f90) * logarithme (src/module/z_log.f90) * tri_croissant (src/module/tri.f90) * constante (src/module/constante.f90) * sortie_erreur (src/module/sortie_erreur.f90) * parametre (src/module/parametre.f90)
src/integrals/one_point/generic_function_1p/f1p [ Functions ]
NAME
Function f1p
USAGE
real_dim4 = f1p(s_mat,b_pro,parf1)
DESCRIPTION
This function computes the generic two point function in n dimensions, with or without Feynman parameters in the numerator
INPUTS
* s_mat -- a real (type ki) array of rank 2, the S matrix * b_pro -- an integer which represents the set of the four unpinched propagators * parf1 -- an integer (optional), the label of the one Feynman parameter
SIDE EFFECTS
No side effect
RETURN VALUE
It returns a real (type ki) array of rank 1 and shape 4
EXAMPLE