meet criteria between ranges

[jmnpinheiro]

Hi,
I want to test a criteria between range A (column A) and range B (column B).
So, for every A value I want it to test the condition, say "IF A+B > 10, write sum result to column C".
The problem is that I want every A values to be tested with every B values (not only the ones in same lines).
Of couse, column C could result bigger than A and B columns.
I tried:
={IF(A1:A$20+B1:B$20>10;A1+B1;"")}
={IF(A$1:A$20+B$1:B$20>10;A1+B1;"")}
={IF(A1:A$20+B1:B$20>10;A1+B1;"")}
and many more array variations...
I think I'm not even close
Thanks in advance

 

[pgc01]

Hi
Welcome to the board

Try this array formula in C1:

=SMALL(IF($A$1:$A$20+TRANSPOSE($B$1:$B$20)>10,$A$1:$A$20+TRANSPOSE($B$1:$B$20)),ROWS($C$1:C1))

Copy down

 

[jmnpinheiro]

I really appreciated your welcome words. Your suggestion gracefully solved my thread. I tested it using several list dimensions (A>B, A=B and A<B) and one just have to predict final array size and drag down. Completely dynamic, as I intended. Now I'll have to dig some more about all applied syntax. Thank You Very Much.

 

[jmnpinheiro]

..I can't post my full message..well,it's a perfect solution Thank You Very Much.

 

[pgc01]

I really appreciated your welcome words. Your suggestion gracefully solved my thread. I tested it using several list dimensions (A>B, A=B and A<B) and one just have to predict final array size drag down. completely dynamic, as i intended. now i'll dig some more about all applied syntax. thank you very much.

I'm glad it helped. Thanks for the feedback.


P. S. the html sometimes messes things up when you use the < symbol. A simple way to go around it is to add a space before and after.

 

[jmnpinheiro]

I tested it using several list dimensions (A greater B, A equal B and A smaller B) and one just have to predict final array size and drag down.
Completely dynamic, as I intended.
Now I'll have to dig some more about all applied syntax