1 = 0 finding the mistake
112885
Integrate $1/x$ by parts.
149954
Subtraction of a negative number
158179
Birthday problem: why is this solution wrong?
133481
How to find the smallest number with just $0$ and $1$ which is divided by a given number?
586
What exactly are we doing when we set $c=1$?
134495
What is wrong with \ifnum#1=0.09\relax?
70266
1-1 correspondence between [0,1] and [0,1)
95057
Possible fake proof of $1= -1$
31907
Why does N[1.000 01, 10] return 1.00001, but N[1.000 001, 10] returns only 1.?
20658
Difficulty in finding a counterexample
155897
Proof by induction - is this correct?
83222
using trial and error in math problems
31165
Is this workaround used by my book to find the value of $1/0$ legitimate?
31244
Is this a correct bijection between $(0,1]$ and $[0,1]$?
64805
How to calculate relative error when true value is zero?
20139
Find the pattern, What is the correct answer
55373
The difference between 0. and 0