The other day I was watching Formula 1 on TV. I think it is the ideal game to follow for a lazy dude like me. It is on every other weekend. It takes .32 seconds to understand the game and 3.2 seconds to know the points and scoring mechanism. But I am not here to convince you to follow the game. I am here, however to convince you to follow my blog (and twitter too).
Tee hee…
On a more serious note, while looking at score boards, it struck me,
“how about writing excel formulas for sorting a list of durations (or numbers) in the formula 1 order?”
Not clear? See this:

Here is the formula:
- Assuming the durations are in the range B3:B9
- First cell has the formula
=SMALL($B$3:$B$9,ROWS(B$3:$B3)) - Subsequent cells have the formula
="+ " &TEXT((SMALL($B$3:$B$9,ROWS(B$3:$B4))-$C$3)*24*60*60,"0.0")&" secs"
Note that I have assumed the range B3:B9 is unsorted.
How the formula works?
- Just like a formula 1 car – smooth and fast 😛
- We are using small() to fetch the smallest value from the range of durations for the first formula.
- For the subsequent formulas, we just subtract the smallest value form nth smallest value and use TEXT() to show it in + xx.xx secs format.
- We are using ROWS() for … ?
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8 Responses to “What is LAMBDA? 4 Practical examples to REALLY understand it”
Thanks so much for this, it's utterly brilliant!
Silly question - I assume LAMDA will work with dynamic arrays?
Very much so. Many of the new functions like MAP only make sense in the context of dynamic arrays and Lambda functions.
As usual, very informative material. Easy to understand and apply!
Thanks for making everyone awesome!
Easy to understand Lambda function through this tutorial. Thanks Chandoo.
I have Officce 365 (updated), but I can't see LAMBDA function. 🙁
I dont see "Office Insider" option in my excel 365.
Another option for First Monday...
=LAMBDA(anydate,WORKDAY.INTL(EOMONTH(anydate,-1),1,"0111111"))
Loving the binary options in WORKDAY.INTL David...