NINTLIB - N-dimensional quadrature

NINTLIB contains some routines for estimating integrals over N dimensional regions.

Reference:

Philip Davis and Philip Rabinowitz,
Numerical Integration,
Blaisdell Publishing, 1967.

Files you may copy include:

• nintlib.f90, the source code.
• nintlib_prb.f90, a sample problem.
• nintlib_prb.out, sample problem output.

The list of routines includes:

• NDBOX computes the integral of F(X) over an ND product box.
• NDP5 approximates the integral of F(X) over a product region.
• NDROMB approximates the integral of a F(X) over an ND product region.
• NDSAMP estimates the integral of F(X) over the N-dimensional unit box.
• NDSUM2 computes the integral of F(X) over an N-dimensional product region.
• TIMESTAMP prints the current YMDHMS date as a time stamp.
• TUPLE_NEXT computes the next element of a tuple space.

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