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13

ISSAC
2007
Springer

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Computing numerically with functions instead of numbers

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Computing numerically with functions instead of numbers

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Symbolic computation with functions of a real variable suﬀers from combinatorial explosion of memory and computation time. The alternative chebfun system for such computations is described, based on Chebyshev expansions and barycentric interpolation. Mathematics Subject Classiﬁcation (2000). Primary 41A10; Secondary 68W30. Keywords. Chebfun, Chebyshev series.

Lloyd N. Trefethen

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Added	08 Jun 2010
Updated	08 Jun 2010
Type	Conference
Year	2007
Where	ISSAC
Authors	Lloyd N. Trefethen

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