DOT

Dot product of A and B.

[SPU DOT A B OUT Y]

In	Out	Description
Anumber, Bnumber	Ynumber	Y = A . B {\displaystyle Y=A.B} $Y=A.B$
Avector, Bvector	Ynumber	Y = ∑ i = 0 n − 1 A [ i ] . B [ i ] {\displaystyle Y=\sum _{i=0}^{n-1}A[i].B[i]} $Y=\sum _{i=0}^{n-1}A[i].B[i]$

with: n = length of A_vector

See also

<SP-atoms>