Moutaz Fakhry, Yuri Granik, et al.
SPIE Photomask Technology + EUV Lithography 2011
Paper
On multiplication of 2 × 2 matrices
Abstract
The two main results of this note are:. (i) The minimum number of multiplications required to multiply two 2 X 2 matrices is seven. (ii) The minimum number of multiplications/divisions required to multiply two complex numbers is three. © 1971.
Related
A. Skumanich
SPIE OE/LASE 1992
Vladimir Yanovski, Israel A. Wagner, et al.
Ann. Math. Artif. Intell.
Juliann Opitz, Robert D. Allen, et al.
Microlithography 1998