Bini's algorithm (Matrix Multiplication Matrix Product)

From Algorithm Wiki
Jump to navigation Jump to search

Time Complexity

$O(n^{2.{779}9})$

Space Complexity

$O(n^{2})$ words

(Derived: Same idea as Strassen's, plus three additional nxn matrices)

Description

Approximate?

Approximate

Approximation Factor: $O(n logn)$ error

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1979

Reference

https://doi.org/10.1016/0020-0190(79)90113-3