False Proof Identification
37466
Questions on "All Horse are the Same Color" Proof by Complete Induction
148239
natural deduction proof with De Morgan's laws
75529
Series prove or disprove statement
41318
Can every proof by contradiction also be shown without contradiction?
143248
What approach should I take to establish this logical proof?
139841
Proving $A\setminus(B\setminus C)$ is not equal to $(A\setminus B)\setminus C$
120517
Is it possible to prove that a particular statement cannot be disproved without creating a contradiction?
122015
"This statement is false" - Propositional Logic
56325
If we accept a false statement, can we prove anything?
113305
Proof using Prüfer encoding
90116
What should raise red flags to detect fabricated data
144396
fitch style proof problem regarding rule of inferences
136132
Best Fake Proofs? (A M.SE April Fools Day collection)
98537
What is wrong with the proof?
112539
Can I disprove a claim using the contrapositive?
66366
How to change the word "Proof" in the proof environment?
61671
Discrete Math: Writing Proofs