subtle/annoying fallacious proofs
4182
What are some classic fallacious proofs?
109858
How could a statement be true without proof?
65895
Irrationality proofs not by contradiction
95057
Possible fake proof of $1= -1$
4434
"Least Astonishment" and the Mutable Default Argument
112491
Finding counterexamples for infinite series.
143882
Why sometimes evidence is said to be too complex to compute and other times is negelected cause it is fixed?
98537
What is wrong with the proof?
135509
Proof writing: how to write a clear induction proof?
144396
fitch style proof problem regarding rule of inferences
89535
fake proof of $\forall a. \forall b. a = b \to 1 = 0$
146822
Tips for writing proofs
32950
Fake induction proofs
136734
Do truth tables need proofs?
57672
Trying to get all this terminology straight in logic
85540
Prove or Disprove the Existence of Solutions...
135337
What does "rigorous proof" mean?