How to convince people that 0 is even
55718
Is zero odd or even?
72660
How can I show that $f$ must be zero if $\int fg$ is always zero?
33705
Is $0$ a natural number?
77026
Proof with inequalities
152882
How to tell if a Fibonacci number has an even or odd index
66451
In a ring, how do we prove that a * 0 = 0?
10313
Why Multiplication of zero by any number is zero?
126632
Proving Inequalities with Absolute values
129151
Why do computers only use 0 and 1?
33792
Numbers to the Power of Zero
93575
How to express "inequality" of a distribution in one number?
38167
What do I do when two squares are equally valid?
44182
Proving that an integer is even if and only if it is not odd
92055
In JavaScript, why is "0" equal to false, but when tested by 'if' it is not false by itself?
153791
Most elegant way to change 0 to 1 and vice versa
118175
Can we say that $\frac{0}{0}$ is every number?
55373
The difference between 0. and 0