It's true for math as well, yes in math 2 numbers are the same, however the stupids forget that the numbers are only intellectual constructs, and whatever those 2 numbers represent, will never be equal in the real world.
- 2 apples will never be equal
- 2 oranges will never be equal
So in that sense 1=/=1, if you talk about the real world.
Here is my main article talking about this in Numbers:
https://steemit.com/philosophy/@profitgenerator/secrets-of-the-universe-part-3