Module QK15I in SLATEC

• SLATEC Information

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

QK15I

 
The original (infinite integration range is mapped onto the interval (0, 1) and
(A, B) is a part of (0, 1). it is the purpose to compute I = Integral of transformed
integrand over (A, B), J = Integral of ABS(Transformed Integrand) over (A, B).
 
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 SLATEC library.
Access   : Public domain. Portable.
Precision: Single.
 
Usage    : CALL QK15I (F, BOUN, INF, A, B, RESULT, ABSERR, RESABS, RESASC)
 
See also : QPDOC
 
Details  : Documentation Fullsource Source
Sites    : (1) ARNO (2) ITL
 

Implementation of QK15I from SLATEC 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         : f77 -o prog prog.f -lslatec
 

Implementation of QK15I from SLATEC 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 example example.f -lslatec
   Documentation: slatecdoc qk15i
   Source       : slatecsrc QK15I
   Fullsource   : slatecsrcx qk15i