Module QK15I in CMLIB

• CMLIB Information

• Components
  • Documentation from ITL
  • Fullsource from ITL
  • Source from ITL

QK15I

 
Evaluates integral of given function on semi-infinite or infinite interval with
a transformed 15 point Gauss Kronrod formula and gives error estimate.
 
Classes  :  H2a3a2 . Nonautomatic 1-D semi-infinite interval quadrature
                   (including exp(-x) weight function), integrand
                   available via user-defined procedure
            H2a4a2 . Nonautomatic 1-D infinite interval quadrature
                   (including exp(-x**2) weight function), integrand
                   available via user-defined procedure
 
Type     : Fortran subroutine in CMLIB library (QUADPKS sublibrary).
Access   : Public domain. Portable.
Precision: Single.
 
Usage    : CALL QK15I(F,BOUN,INF,A,B,RESULT,ABSERR,RESABS,RESASC)
 
Details  : Documentation Fullsource Source
Sites    : (1) ARNO (2) ITL
 

Implementation of QK15I from CMLIB on ARNO

 
ARNO:      Silicon Graphics Origin 2000, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Single. (Double: DQK15I)
 
Those logged in to arno.nist.gov or amur.nist.gov may access this module as
follows.
 
   Link         : See cmlib man page.
   Documentation: cmdoc qk15i
   Source       : cmsrc qk15i
   Fullsource   : cmsrcx qk15i
 

Implementation of QK15I from CMLIB on ITL

 
ITL:       Unix Workstation Network, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Single. (Double: DQK15I)
 
Access available only to NIST staff on internal Unix systems. They may access this
package provided the /itl tree is cross-mounted.
 
   Link         : f77 -o main main.f -lcm
   Documentation: cmdoc qk15i
   Source       : cmsrc QK15I
   Fullsource   : cmsrcx qk15i