# Inaccurate Matrix Multiplication

**URL:** <https://discourse.julialang.org/t/inaccurate-matrix-multiplication/76903>\
**Category:** General Usage\
**Tags:** linearalgebra\
**Created:** [February 22, 2022, 11:04am UTC](https://discourse.julialang.org/t/inaccurate-matrix-multiplication/76903 "2022-02-22T11:04:45Z")\
**Posts on this page:** 1\
**Showing post:** 39

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**Author:** ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Post date:** [February 28, 2022, 1:58pm UTC](https://discourse.julialang.org/t/inaccurate-matrix-multiplication/76903/39 "2022-02-28T13:58:55Z")

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> [@photor](#):
>
> So, is there any Julia wrapper of the XBLAS library?

Note that you can already use Julia’s generic linear-algebra backends with extended-precision floating-point types (double-double etc.). See also the discussion at: [MPLAPACK (multiprecision blas+lapack)](https://discourse.julialang.org/t/mplapack-multiprecision-blas-lapack/70514)

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