Module DQK15 in NMS

• NMS Information

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

DQK15

 
Evaluates integral of given function on an interval with a 15 point Gauss Kronrod
formula and returns error estimate.
 
Classes  :  H2a1a2 . Nonautomatic 1-D finite interval quadrature, integrand
                   available via user-defined procedure
 
Type     : Fortran software in NMS collection.
Access   : Public domain. Portable.
Precision: Double.
 
Usage    : CALL DQK15(F,A,B,RESULT,ABSERR,RESABS,RESASC)
 
Details  : Documentation Fullsource Sample Source
Sites    : (1) ITL
 

Implementation of DQK15 from NMS on ITL

 
ITL:       Unix Workstation Network, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double. (Single: QK15)