(09/04/2011, 05:16 AM)JmsNxn Wrote: The operator which obeys:\(\forall a\in\Bbb{R}\log_\sqrt2(\sqrt2^a+\sqrt2^a)=\log_\sqrt2(\sqrt2^a*2)=a+2\) It is not true for all a.
\( a\,\oplus\,a = a+ 2 \)
but who's super operator is not addition is, you've guessed it, logarithmic semi operator base root (2)
or
\( a\,\oplus\,b = a\,\bigtriangleup_{\sqrt{2}}^{-1}\,b = \log_{\sqrt{2}}(\sqrt{2}^a + \sqrt{2}^b) \)
Quote:\(\forall a\in\Bbb{R}\log_\sqrt[3]3(\sqrt[3]3^a+\sqrt[3]3^a+\sqrt[3]3^a)=\log_\sqrt[3]3(\sqrt[3]3^a*3)=a+3\) It is not true for all a.tommy1729 Wrote: Wrote:yes that works for 2 a's ...
but not for 3 ...
:s
that's my point!
You cannot have an operator that works for all n a's, only at fix points
Quote: Wrote:Voila! this proves you cannot have an associative and commutative operator who's super operator is addition.reread my proof.
the one that works for three is:
Please remember to stay hydrated.
ฅ(ミ⚈ ﻌ ⚈ミ)ฅ Sincerely: Catullus /ᐠ_ ꞈ _ᐟ\
ฅ(ミ⚈ ﻌ ⚈ミ)ฅ Sincerely: Catullus /ᐠ_ ꞈ _ᐟ\

