I don't quite get it. Assume you have 1,2,3 in A1:A3, and 4,5,6 in
B1:D1; now put a formula in B2 that would return the value of A1*B1; now
drag the contents of B2 to B3--what do you want displayed in B3? Now
drag the contents of B2 to C2--what do you want displayed in C2?

Alan Beban

Cap Kirk wrote:
Thanks, Alan. But I was thinking in another thing:
When you have two cells and you want to multiply them, you write: C1=A1*B1.
Now, if you drag the cell, the formula subindex will vary in the direction
dragged. Say down: A2*B2, A3*B3, etc.
But if you have two line vectors with different orientations , say one
column A1...A20 and one row B1 ... XX1, and you multiply A1*B1 and drag the
formula, the multiplication will not hold the proper cells. What I want to
do is to drag the formula and get the column terms to move in the proper
direction (Vertical: A1,A2,A3,etc) and the row terms also in it's proper
direction too (horizontal: B1, C1, D1, etc).

I seem to recall that this could be done with some special handlig of
simbols like brackets or curly brackets, and I can´t find any references
now.

If anyone recalls, pls let me know.

Cap Kirk

"Alan Beban" escribió en el mensaje
...

Cap Kirk wrote:

When I multiply two vector arrays, one in a column and another in a row,

I

do it with the TRANSPOSE() function. Long time ago someone told me that

the

same thing could be done using simbols in a special way (brackets, may

be).

I used the method and it worked, but now I can not remember it. It had
advantages over the TRASPOSE() function, so if anyone remember how this

is

done, I'll preciate letting me know.

Thanks, Cap Kirk



One way:

=MMULT(A1:F1,G1:G6)

Alan Beban