Can some one tell me what this notation means ๐: N^|๐| → ๐
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M stands for a mechanism and N is for all possible natural numbers. I cannot figure out is X the size of the data set or not ?
differential
asked Dec 6 '18 at 14:44
NeeraNeera
1
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add a comment |
$begingroup$
M stands for a mechanism and N is for all possible natural numbers. I cannot figure out is X the size of the data set or not ?
differential
asked Dec 6 '18 at 14:44
NeeraNeera
1
$endgroup$
1
$begingroup$
Give a bit of context making clear what "mechanism" means, please.
$endgroup$
– kimchi lover
Dec 6 '18 at 14:47
$begingroup$
Here's what I see. Please use MathJax (a type of $LaTeX$).
$endgroup$
– Shaun
Dec 6 '18 at 14:50
$begingroup$
Detexify will help you find the code for certain symbols in $LaTeX$.
$endgroup$
– Shaun
Dec 6 '18 at 14:53
$begingroup$
I figured it out. I will use MathJax next time while posting questions :)
$endgroup$
– Neera
Dec 6 '18 at 15:02
add a comment |
$begingroup$
M stands for a mechanism and N is for all possible natural numbers. I cannot figure out is X the size of the data set or not ?
differential
asked Dec 6 '18 at 14:44
NeeraNeera
1
$endgroup$
M stands for a mechanism and N is for all possible natural numbers. I cannot figure out is X the size of the data set or not ?
differential
differential
asked Dec 6 '18 at 14:44
NeeraNeera
1
asked Dec 6 '18 at 14:44
NeeraNeera
1
asked Dec 6 '18 at 14:44
NeeraNeera
1
asked Dec 6 '18 at 14:44
NeeraNeera
1
asked Dec 6 '18 at 14:44
NeeraNeera
1
1
1
$begingroup$
Give a bit of context making clear what "mechanism" means, please.
$endgroup$
– kimchi lover
Dec 6 '18 at 14:47
$begingroup$
Here's what I see. Please use MathJax (a type of $LaTeX$).
$endgroup$
– Shaun
Dec 6 '18 at 14:50
$begingroup$
Detexify will help you find the code for certain symbols in $LaTeX$.
$endgroup$
– Shaun
Dec 6 '18 at 14:53
$begingroup$
I figured it out. I will use MathJax next time while posting questions :)
$endgroup$
– Neera
Dec 6 '18 at 15:02
add a comment |
1
$begingroup$
Give a bit of context making clear what "mechanism" means, please.
$endgroup$
– kimchi lover
Dec 6 '18 at 14:47
$begingroup$
Here's what I see. Please use MathJax (a type of $LaTeX$).
$endgroup$
– Shaun
Dec 6 '18 at 14:50
$begingroup$
Detexify will help you find the code for certain symbols in $LaTeX$.
$endgroup$
– Shaun
Dec 6 '18 at 14:53
$begingroup$
I figured it out. I will use MathJax next time while posting questions :)
$endgroup$
– Neera
Dec 6 '18 at 15:02
1
1
$begingroup$
Give a bit of context making clear what "mechanism" means, please.
$endgroup$
– kimchi lover
Dec 6 '18 at 14:47
$begingroup$
Give a bit of context making clear what "mechanism" means, please.
$endgroup$
– kimchi lover
Dec 6 '18 at 14:47
$begingroup$
Here's what I see. Please use MathJax (a type of $LaTeX$).
$endgroup$
– Shaun
Dec 6 '18 at 14:50
$begingroup$
Here's what I see. Please use MathJax (a type of $LaTeX$).
$endgroup$
– Shaun
Dec 6 '18 at 14:50
$begingroup$
Detexify will help you find the code for certain symbols in $LaTeX$.
$endgroup$
– Shaun
Dec 6 '18 at 14:53
$begingroup$
Detexify will help you find the code for certain symbols in $LaTeX$.
$endgroup$
– Shaun
Dec 6 '18 at 14:53
$begingroup$
I figured it out. I will use MathJax next time while posting questions :)
$endgroup$
– Neera
Dec 6 '18 at 15:02
$begingroup$
I figured it out. I will use MathJax next time while posting questions :)
$endgroup$
– Neera
Dec 6 '18 at 15:02
add a comment |
1 Answer
1
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oldest
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$begingroup$
First: $|X|$ is probably the number of elements of $X$, so let's assume that's true and set $k = |X|$. Then $N^{|X|}$ is the set of $k$-tuples of natural numbers
If $M:Bbb{N}^{|X|}rightarrow Bbb{R}$, then $M$ is a function that maps a $k$-tuple of natural numbers into the set of real numbers.
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
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$begingroup$
First: $|X|$ is probably the number of elements of $X$, so let's assume that's true and set $k = |X|$. Then $N^{|X|}$ is the set of $k$-tuples of natural numbers
If $M:Bbb{N}^{|X|}rightarrow Bbb{R}$, then $M$ is a function that maps a $k$-tuple of natural numbers into the set of real numbers.
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
$endgroup$
add a comment |
$begingroup$
First: $|X|$ is probably the number of elements of $X$, so let's assume that's true and set $k = |X|$. Then $N^{|X|}$ is the set of $k$-tuples of natural numbers
If $M:Bbb{N}^{|X|}rightarrow Bbb{R}$, then $M$ is a function that maps a $k$-tuple of natural numbers into the set of real numbers.
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
$endgroup$
add a comment |
$begingroup$
First: $|X|$ is probably the number of elements of $X$, so let's assume that's true and set $k = |X|$. Then $N^{|X|}$ is the set of $k$-tuples of natural numbers
If $M:Bbb{N}^{|X|}rightarrow Bbb{R}$, then $M$ is a function that maps a $k$-tuple of natural numbers into the set of real numbers.
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
$endgroup$
First: $|X|$ is probably the number of elements of $X$, so let's assume that's true and set $k = |X|$. Then $N^{|X|}$ is the set of $k$-tuples of natural numbers
If $M:Bbb{N}^{|X|}rightarrow Bbb{R}$, then $M$ is a function that maps a $k$-tuple of natural numbers into the set of real numbers.
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
answered Dec 6 '18 at 15:22
dbxdbx
1,622311
1,622311
add a comment |
add a comment |
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1
$begingroup$
Give a bit of context making clear what "mechanism" means, please.
$endgroup$
– kimchi lover
Dec 6 '18 at 14:47
$begingroup$
Here's what I see. Please use MathJax (a type of $LaTeX$).
$endgroup$
– Shaun
Dec 6 '18 at 14:50
$begingroup$
Detexify will help you find the code for certain symbols in $LaTeX$.
$endgroup$
– Shaun
Dec 6 '18 at 14:53
$begingroup$
I figured it out. I will use MathJax next time while posting questions :)
$endgroup$
– Neera
Dec 6 '18 at 15:02