Coppersmith–Winograd algorithm (Matrix Multiplication Matrix Product)

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Time Complexity

$O(n^{2.{49554}8})$

Space Complexity

$O(n^{2})$ words

(Re-use of space in recursive branches)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1981

Reference

https://epubs.siam.org/doi/abs/10.1137/0211038

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