New posts in Fake Proofs

What is the flaw of this proof (largest integer)?

Why isn't $e^{2\pi xi}=1$ true for all $x$?

Was Smullyan really wrong?

What is wrong with this "proof" that there is no $\omega$th inaccessible cardinal?

Fermat's Last Theorem simple proof

Why doesn't every integral from 0 to $2\pi$ equal zero?

Using Integration By Parts results in 0 = 1

What is wrong with this funny proof that 2 = 4 using infinite exponentiation?

I am almost certain the book is wrong on this "proof" of a limit.

Expense and Balance Mismatch