There are no odd numbers divisible by 2

https://lemmy.ca/post/57322277

There are no odd numbers divisible by 2 - Lemmy.ca

Lemmy

(±sqrt(81) + 3)/6 is both odd and divisible by 2
Correction, it’s either odd or it’s divisible by two.
Superposition since both +9 and -9 are in the expression
I want to argue with this but find music short of a rational basis to do so. Does this mean I have become alt right?