21 lines
823 B
Python
21 lines
823 B
Python
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# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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class RTensor(RPackage):
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"""The tensor product of two arrays is notionally an outer product of
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the arrays collapsed in specific extents by summing along the
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appropriate diagonals.
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"""
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homepage = "https://cloud.r-project.org/package=tensor"
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url = "https://cloud.r-project.org/src/contrib/tensor_1.5.tar.gz"
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list_url = "https://cloud.r-project.org/src/contrib/Archive/tensor"
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version('1.5', sha256='e1dec23e3913a82e2c79e76313911db9050fb82711a0da227f94fc6df2d3aea6')
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version('1.4', sha256='6f1643da018d58a0aaa27260df6fdf687fc36f4cd1964931b3180b7df8c0e642')
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