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12 lines
515 B
Plaintext
12 lines
515 B
Plaintext
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A Double-Double and Quad-Double Arithmetic library.
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Double-double and quad-double numbers are unevaluated sum of
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two and four IEEE doubles capable of representing 106 and 212 bits
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of significand, respectively. The library is written in C++, taking full
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advantage of operator overloading. C, Fortran 77, and Fortran 90 interfaces
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are also provided.
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This work was done at Lawrence Berkeley National Laboratory,
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NERSC Division, Yozo Hida with Xiaoye S. Li and David H. Bailey.
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WWW: http://www.cs.berkeley.edu/~yozo/
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