Help with set notation

Action80 · « **on:** September 22, 2021, 01:51:50 PM »

Do you consider the following proper set notation for the set of integers:

{…-3,-2,-1,0,1,2,3…}

garygreen · « **Reply #1 on:** September 22, 2021, 02:21:55 PM »

yes. or just ℤ.

Lord Dave · « **Reply #2 on:** September 22, 2021, 02:28:00 PM »

Yeah, looks good to me.

Pete Svarrior · « **Reply #3 on:** September 22, 2021, 02:32:25 PM »

yes. or just ℤ.

ok I think you mean $%5Cmathbb%7BZ%7D$ or at least ℤ

xasop · « **Reply #4 on:** September 22, 2021, 02:39:30 PM »

Quote from: garygreen on September 22, 2021, 02:21:55 PM
yes. or just ℤ.
ok I think you mean $%5Cmathbb%7BZ%7D$ or at least ℤ

$ hexdump -C
ℤ
ℤ
00000000  e2 84 a4 0a e2 84 a4 0a                           |........|
00000008

A much needed correction, for sure.

Pete Svarrior · « **Reply #5 on:** September 22, 2021, 04:57:56 PM »

You're welcome!