Cauchy principal value integrator, provides more information than QAWC (real Hilbert transform). Classes : H2a2a1 . Automatic 1-D finite interval quadrature (user need only specify required accuracy) (special integrand including weight functions, oscillating and singular integrands, principal value integrals, splines, etc.), integrand available via user-defined procedure J4 . Hilbert transforms Type : Fortran subroutine in QUADPACK package. Access : Public domain. Portable. Precision: Single. Usage : CALL QAWCE(F, A, B, C, EPSABS, EPSREL, LIMIT, RESULT, ABSERR, NEVAL, IER, ALIST, BLIST, RLIST, ELIST, IORD, LAST) Details : Fullsource Source Sites : (1) NETLIB
NETLIB: Public access repository, The University of Tennessee at Knoxville and Bell Laboratories Precision: Single. (Double: DQAWCE) You may access components from NETLIB outside GAMS as follows. Source : echo "send only qawce from quadpack" | mail netlib@ornl.gov Fullsource : echo "send qawce from quadpack" | mail netlib@ornl.gov
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