Is it true: 2 does not divide 1?
96005
What does it mean to say "a divides b"
119950
Why does dividing two int not yield the right value when assigned to double?
4278
Is $\frac{\vert x+y\vert}{1+\vert x+y\vert}\leq\frac{\vert x\vert}{1+\vert x\vert}+\frac{\vert y\vert}{1+\vert y\vert}$ true?
12694
Why does $a^n - b^n$ never divide $a^n + b^n$?
13012
Why can a = b imply 2 = 1?
151017
Division in $1$ variable
32454
Why does the division of two integers return 0.0 in Java?
32754
Each number in a subset $S\subseteq \{1,\ldots,2n\}$ does not divide another one. Then $\max |S|$?
39908
Finding the error in this proof that 1=2
18530
Given 4 integers, $a, b, c, d > 0$, does $\frac{a}{b} < \frac{c}{d}$ imply $\frac{a}{b} < \frac{a+c}{b+d} < \frac{c}{d}$?
97952
Square root of 1 is (not) -1
95145
Does $\exp(2ir\pi)$ equal $1$? What's wrong?
140300
Does the interval $[0,1]$ contains more real numbers than $(0,2)$?
41645
Checking my understanding: $1 - 1 + 1 - 1 + 1 - ... = \frac{1}{2}$
1991
If $\gcd(a,b)=1$ and $a$ and $b$ divide $c$, then so does $ab$
90276
Is $\sqrt{2}\in{\Bbb Z}[\sqrt{2}+\sqrt{3}]$ true?
70974
How can zero divided by $i$ be $2\pi$?