Chubby Chef
  • Member for 3 years, 7 months
  • Last seen this week
  • United Kingdom
2 answers
3 votes
74 views
Does $x^n$ belong to $O(e^x)$ for all $n\geq 1$?
2 answers
3 votes
52 views
Set notation clarification.
4 answers
2 votes
1k views
3 bookmarks
Prove $+$ and $\times$ are well-defined on quotient rings
1 answers
2 votes
64 views
1 bookmarks
Subtle difference between two limit definitions.
1 answers
2 votes
166 views
How would I prove $10^x> 1$ for $x>0$ without using logarithms?
2 answers
1 votes
89 views
Concise proof that $\lvert a-b\rvert < \frac{\lvert b \rvert}{2} \implies \lvert a\rvert > \frac{\lvert b \rvert}{2}$
2 answers
1 votes
71 views
Formal relationship between rules of inference and the material conditional
1 answers
1 votes
50 views
Is a normal line to a constant function defined?
1 answers
1 votes
42 views
Proof of Generalized Law of Total Probability
2 answers
1 votes
144 views
What are the axioms of the class of lattices?
1 answers
1 votes
134 views
Proof about substitution in well-formed formulas.
1 answers
1 votes
88 views
Prove $T_n$ is (2n-4)-regular.
1 answers
0 votes
70 views
$\varepsilon$-$\delta$ proof that $\lim_{x\to 0} \frac{{\cos}^2(x)-1}{x^4} = -\infty$
1 answers
0 votes
290 views
Is the orthogonal complement always non-empty?
1 answers
0 votes
37 views
Definability of Cartesian Products
1 answers
0 votes
35 views
Inclusion of computational complexity classes
4 answers
0 votes
55 views
Non-bijective inverse?
1 answers
0 votes
32 views
Exponentially distributed induced random variable from a uniformly distributed random variable