New posts in fake-proofs

Which step is wrong in this proof

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

integration fake-proofs

Every Number is Describable?

set-theory fake-proofs

Question about the limit $\displaystyle\lim_{n\rightarrow \infty}\sqrt[n]{3^n+ 2^n}$

limits fake-proofs calculus radicals

What is wrong in my proof that 90 = 95? Or is it correct?

geometry euclidean-geometry fake-proofs

Error in proof: $\mathbb{C} \cong \mathbb{C} \times \mathbb{C}$??

abstract-algebra ring-theory fake-proofs

Riddle with Pi = 3

algebra-precalculus fake-proofs

What is the fallacy in this proof? [duplicate]

arithmetic radicals fake-proofs

$2=1$ Paradoxes repository

big-list fake-proofs paradoxes

Open surjective continuous functions being closed.

general-topology solution-verification fake-proofs open-map closed-map

Is it true that $\left(-\frac{1}{64}\right)^{-\frac 43}=256$? [duplicate]

algebra-precalculus exponentiation rational-numbers fake-proofs paradoxes

Where's the error in this $2=1$ fake proof? [duplicate]

real-analysis analysis fake-proofs

"Proof" that ZFC is inconsistent using Turing machines

logic fake-proofs computability

What is wrong with this fake proof that $\lim\limits_{n\rightarrow \infty}\sqrt[n]{n!} = 1$?

calculus sequences-and-series limits fake-proofs

Proof that $\mathbb N $ is finite

logic fake-proofs

Fallacious proof involving trigonometry

calculus trigonometry proof-explanation fake-proofs trigonometric-integrals

Whats wrong with this model theoretic proof of the twin primes conjecture?

number-theory first-order-logic model-theory fake-proofs prime-twins

Why doesn't trig substitution work for definite integrals?

calculus integration trigonometry definite-integrals fake-proofs

Erroneous proof that derivative of function is always continuous

real-analysis fake-proofs

Fake proof that $0=1$ using $\int\frac{1}{x\ln x}\,\mathrm{d}x$ and integration by parts

integration fake-proofs