Computes the integral of a B-spline from X1 to X2. The B-spline must be in B representation. Classes : E3a3 . Quadrature involving fitted functions H2a2b1 . 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 only on a grid K6a3 . Quadrature involving fitted functions Type : Fortran subroutine in CMLIB library (DBSPLIN sublibrary). Access : Public domain. Portable. Precision: Double. Usage : CALL DBSQAD(T,BCOEF,N,K,X1,X2,BQUAD,WORK) Details : Documentation Fullsource Source Sites : (1) ARNO (2) ITL
ARNO: Silicon Graphics Origin 2000, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Precision: Double. (Single: BSQAD) Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows. Link : See cmlib man page. Documentation: cmdoc dbsqad Source : cmsrc dbsqad Fullsource : cmsrcx dbsqad
ITL: Unix Workstation Network, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Precision: Double. (Single: BSQAD) 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 dbsqad Source : cmsrc DBSQAD Fullsource : cmsrcx dbsqad
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