
austris bahanovskis
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Forum Posts: 14
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July 13, 2021
July 13, 2021

Hi all,
It would be great if somebody could help out with writing a dynamic array formula that:
- takes a dynamic array as input
- compares each cell's value to the value right beneath it and returns true/false depending if the value matches or not
For instance, if I've got a dynamic array, i.e. I never know how many rows there will be (column count is fixed though) in A1#:
3 | 8 | 6 | 2 |
5 | 2 | 5 | 4 |
6 | 5 | 5 | 7 |
I'd like to get back also a dynamic array:
FALSE | FALSE | FALSE | FALSE |
FALSE | FALSE | TRUE | FALSE |
The trick (for me anyway) is the changing number of rows in the source array - I tried the byrow or bycolumn but once I start putting lambdas in there and passing arrays as arguments - all I get is calc error.
Anybody?

Velouria
London or thereabouts
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