02/17/2020, 11:07 PM
Consider the following post made by my follower, who recycled some of my ideas :
https://math.stackexchange.com/questions...eroperator
In case that link dies or the topic gets closed I copy the text :
—-
After reading about Ackermann functions , tetration and similar, I considered the commutative following hyperoperator ?
$$ F(0,a,b) = a + b $$
$$ F(n,c,0) = F(n,0,c) = c $$
$$ F(n,a,b) = F(n-1,F(n,a-1,b),F(n,a,b-1)) $$
I have not seen this one before in any official papers.
Why is this not considered ?
Does it grow to slow ? Or to fast ?
It seems faster than Ackermann or am I wrong ?
Even faster is The similar
$$ T(0,a,b) = a + b $$
$$ T(n,c,0) = T(n,0,c) = n + c $$
$$ T(n,a,b) = T(n-1,T(n,a-1,b),T(n,a,b-1)) $$
which I got from a friend.
Notice if $nab = 0 $ then $T(n,a,b) = n + a + b $.
One possible idea to extend these 2 functions to real values , is to extend those “ zero rules “ to negative ones.
So for instance for the case $F$ :
$$ F(- n,a,b) = a + b $$
$$ F(n,-a,b) = -a + b $$
$$ F(n,a,-b) = a - b $$
The downside is this is not analytic in $n$.
Any references or suggestions ??
———-
What do you guys think ?
Regards
Tommy1729
Btw im thinking about extending fake function theory to include negative numbers too, but without singularities( still entire ).
https://math.stackexchange.com/questions...eroperator
In case that link dies or the topic gets closed I copy the text :
—-
After reading about Ackermann functions , tetration and similar, I considered the commutative following hyperoperator ?
$$ F(0,a,b) = a + b $$
$$ F(n,c,0) = F(n,0,c) = c $$
$$ F(n,a,b) = F(n-1,F(n,a-1,b),F(n,a,b-1)) $$
I have not seen this one before in any official papers.
Why is this not considered ?
Does it grow to slow ? Or to fast ?
It seems faster than Ackermann or am I wrong ?
Even faster is The similar
$$ T(0,a,b) = a + b $$
$$ T(n,c,0) = T(n,0,c) = n + c $$
$$ T(n,a,b) = T(n-1,T(n,a-1,b),T(n,a,b-1)) $$
which I got from a friend.
Notice if $nab = 0 $ then $T(n,a,b) = n + a + b $.
One possible idea to extend these 2 functions to real values , is to extend those “ zero rules “ to negative ones.
So for instance for the case $F$ :
$$ F(- n,a,b) = a + b $$
$$ F(n,-a,b) = -a + b $$
$$ F(n,a,-b) = a - b $$
The downside is this is not analytic in $n$.
Any references or suggestions ??
———-
What do you guys think ?
Regards
Tommy1729
Btw im thinking about extending fake function theory to include negative numbers too, but without singularities( still entire ).