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Fast solver for Vandermonde systems #26

Merged
merged 2 commits into from
Dec 7, 2018
Merged

Fast solver for Vandermonde systems #26

merged 2 commits into from
Dec 7, 2018

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ludvigak
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  • This implements the Björck-Pereyra algorithm for fast solution of Vandermonde systems.
  • Backslash \ is overloaded for Vandermonde in a way that should work as expected.

Ludvig af Klinteberg added 2 commits November 29, 2018 12:29
- Matrix right hand side
- Throw DimensionMismatch
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ludvigak commented Dec 7, 2018

Alternatively, I could create a new package for Vandermonde matrices, similar to ToeplitzMatrices.jl (see also #23).

That would mean keeping SpecialMatrices.jl more of a matrix gallery, though for that there's also MatrixDepot.jl.

@ivanslapnicar ivanslapnicar merged commit 548dca6 into JuliaLinearAlgebra:master Dec 7, 2018
@ludvigak ludvigak deleted the vandsolve branch December 10, 2018 19:06
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