[tlaplus] Re: problem defining a set

[jack malkovick <sillymouse333@xxxxxxxxx>]

Elegant, thank you!

On Tuesday, October 4, 2022 at 5:02:36 PM UTC+3 Leslie Lamport wrote:

UNION {{ a + b : b \in 0..a}: a \in 0..2}

On Tuesday, October 4, 2022 at 6:41:54 AM UTC-7 jack malkovick wrote:

Hello. I'm trying to define a set like this

{ a + b : a \in 0..2, b \in 0..a }

I know it's wrong, because a in b \in 0..a is unknown, but how could I do it in another way?

-- 
You received this message because you are subscribed to the Google Groups "tlaplus" group.
To unsubscribe from this group and stop receiving emails from it, send an email to tlaplus+unsubscribe@xxxxxxxxxxxxxxxx.
To view this discussion on the web visit https://groups.google.com/d/msgid/tlaplus/6607ea3e-d70e-4370-a07f-e5abf767e483n%40googlegroups.com.