License
The Julia port — DECUHR.jl, i.e. this package, its test suite and its documentation — is released under the MIT License, reproduced in the repository file LICENSE.
MIT License
Copyright (c) 2026 Jean-François Barthélémy
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.Upstream / third-party notice
DECUHR.jl is a Julia translation and modification of the Fortran 77 DECUHR routines published by
T. O. Espelid and A. Genz, DECUHR: An Algorithm for Automatic Integration of Singular Functions over a Hyperrectangular Region, Numerical Algorithms 8 (1994), 201–220.
The upstream Fortran distribution carries its own copyright notice, reproduced below verbatim and also stored in the repository file NOTICE. That notice requires that it be included in all copies of any software which is or includes a copy or modification of the upstream software, and in all copies of the supporting documentation.
Accordingly, every copy and every derivative work of DECUHR.jl MUST retain both LICENSE and NOTICE unmodified, and documentation builds based on this source tree MUST continue to render the present page.
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* All the software contained in this library is protected by copyright. *
* Permission to use, copy, modify, and distribute this software for any *
* purpose without fee is hereby granted, provided that this entire notice *
* is included in all copies of any software which is or includes a copy *
* or modification of this software and in all copies of the supporting *
* documentation for such software. *
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* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTY. IN NO EVENT, NEITHER THE AUTHORS, NOR THE PUBLISHER, NOR ANY *
* MEMBER OF THE EDITORIAL BOARD OF THE JOURNAL "NUMERICAL ALGORITHMS", *
* NOR ITS EDITOR-IN-CHIEF, BE LIABLE FOR ANY ERROR IN THE SOFTWARE, ANY *
* MISUSE OF IT OR ANY DAMAGE ARISING OUT OF ITS USE. THE ENTIRE RISK OF *
* USING THE SOFTWARE LIES WITH THE PARTY DOING SO. *
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* ANY USE OF THE SOFTWARE CONSTITUTES ACCEPTANCE OF THE TERMS OF THE *
* ABOVE STATEMENT. *
***************************************************************************Companion reference
- T. O. Espelid, On Integrating Vertex Singularities using Extrapolation, BIT 34 (1994), 62–79.