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anonymous
 4 years ago
This is a stupid question, but how exactly is \(\mathbb{Z^+}\) defined?
anonymous
 4 years ago
This is a stupid question, but how exactly is \(\mathbb{Z^+}\) defined?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Some call it the set of "nonnegative" integers, which I presume is \(\{0,1,2,...\}\). However, I have the intuition that it may actually be \(\{1,2,...\}\). Which one is it?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0How you define \( \mathbb{N} \) ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I guess I'm just going to go with \(\mathbb{N}\cup\{0\}\). _

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0^ That's how we define it.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Hmm... now that I think about it, I see your point, FoolForMath. Thank you.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i think \[\mathbb Z^+=\mathbb N\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Good mathematician define it before using it .

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0... more like nonambiguous ones. ;P

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0plus mean positive not "nonnegative" but what do i know. however http://mathworld.wolfram.com/ZPlus.html

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I see. Thanks for that, satellite73.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sat, trust me I have seen various definition in varied research papers, The best thing is to define it before.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh i believe you for sure. i would not bet on anything when it comes to notation. i am not at all suggesting i am right, just saying that it is how i would view it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Yes in general it's viewed the way you mentioned but some mathematician try to alter the meaning
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