06/02/2009, 04:33 AM
(This post was last modified: 06/02/2009, 04:46 AM by Base-Acid Tetration.)
Why hasn't this been considered for real extension?
for e^-e<b<1, even though the tetrational graph oscillates, it converges toward the infinite tetrate of b. what is the problem with this oscillation, and what's the problem with having complex values for real arguments?
tetration becomes exotic for negative bases. It shows chaotic behavior based on the base's magnitude. showing integer heights of tetration returning to the original base.
tried it on my calc, and iteration of (-.5)^x on x=1 results in oscillation: 1, -.5, -sqrt(2)i, 47.33965842+70.6208561i, 0, 1, -.5, ...
for b = -exp(1/e), b[4]10 = b.
for b = -e, after 23 random complex numbers.... (-e)[4]25 = -e (!) I guess teh problem is that (-e)[4]24 =/= 1, so you can't simply "glue" (-e)[4]0 to the (-e)[4]24 to join them together. if (-e)[4]0 =/= 1, than it wouldn't BE tetration... you have to drop the holomorphicity requirement at a certain interval (-2,1) for these tetrationals.
(-10)[4]4 seems to be -10. i suspect because of my calc's errors, it is a little off
can someone explain this behavior for bases -.5, -exp(1/e), -e and -10 and why do they converge onto themselves for integer values? and other bases don't (-pi doesn't)?
for b=i, the infinite tetrate is approx. .43828+.36059i.
By extension, why can't you do real/complex tetration for all real bases, or all complex bases (except 0, maybe), for that matter? is the base involved in functions specifically for natural/real numbers in all of the known tetration extensions? or is it just because they would be a little too weird?
for e^-e<b<1, even though the tetrational graph oscillates, it converges toward the infinite tetrate of b. what is the problem with this oscillation, and what's the problem with having complex values for real arguments?
tetration becomes exotic for negative bases. It shows chaotic behavior based on the base's magnitude. showing integer heights of tetration returning to the original base.
tried it on my calc, and iteration of (-.5)^x on x=1 results in oscillation: 1, -.5, -sqrt(2)i, 47.33965842+70.6208561i, 0, 1, -.5, ...
for b = -exp(1/e), b[4]10 = b.
for b = -e, after 23 random complex numbers.... (-e)[4]25 = -e (!) I guess teh problem is that (-e)[4]24 =/= 1, so you can't simply "glue" (-e)[4]0 to the (-e)[4]24 to join them together. if (-e)[4]0 =/= 1, than it wouldn't BE tetration... you have to drop the holomorphicity requirement at a certain interval (-2,1) for these tetrationals.
(-10)[4]4 seems to be -10. i suspect because of my calc's errors, it is a little off
can someone explain this behavior for bases -.5, -exp(1/e), -e and -10 and why do they converge onto themselves for integer values? and other bases don't (-pi doesn't)?
for b=i, the infinite tetrate is approx. .43828+.36059i.
By extension, why can't you do real/complex tetration for all real bases, or all complex bases (except 0, maybe), for that matter? is the base involved in functions specifically for natural/real numbers in all of the known tetration extensions? or is it just because they would be a little too weird?