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lionel770

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Clenshaw-Curtis-Quadrature (Numerical Automatic Integrator) Package

files
    intcc1.c    : Quadrature Package in C       - Easy Version
    intcc1.f    : Quadrature Package in Fortran - Easy Version
    intcc1t.c   : Test Program of "intcc1.c"
    intcc1t.f   : Test Program of "intcc1.f"
    intcc1.doc  : Document of "intcc1.*" (Japanese)
    intcc2.c    : Quadrature Package in C       - Fast Version
    intcc2.f    : Quadrature Package in Fortran - Fast Version
    intcc2t.c   : Test Program of "intcc2.c"
    intcc2t.f   : Test Program of "intcc2.f"
    intcc2.doc  : Document of "intcc2.*" (Japanese)
    chebexp.c   : Chebyshev Series Expansion Package in C
    chebexp.f   : Chebyshev Series Expansion Package in Fortran
    chebexpt.c  : Test Program of "chebexp.c"
    chebexpt.f  : Test Program of "chebexp.f"
    chebexp.doc : Document of "chebexp.*" (Japanese)
    fft2f.c     : FFT Package in C       - Easy Version
    fft2f.f     : FFT Package in Fortran - Easy Version

routines in the package
    intcc    : integrator of f(x) over [a,b].
    chebexp  : function f(x) -> Chebyshev series
    chebeval : Chebyshev series -> evaluation of the f(x)

usage
    see block comments in the package file
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