### Answers (25)

 12 What are the applications of continued fractions? 5 Can the golden ratio accurately be expressed in terms of $e$ and $\pi$ 2 Transforming differential equation to polar coordinates, example. 2 Determine splitting field, galois group and intermediate fields of $f(X)=(X^2+12)(X^3-5)$ 2 How to generate unique id from each element in matrix?

### Reputation (677)

This user has no recent positive reputation changes

### Questions (7)

 9 how to solve this differential equation $\frac{dy}{dx} = \frac{1+xy}{x(1-xy)}$ by substitution? 8 Find all continuous functions $f:\mathbb{R} \rightarrow \mathbb{R}$ such that 4 Which solution is correct to this question: find the number of different sequences $(x_1,x_2,x_3,x_4,x_5)$ with following rules 3 Prove that $\lim_{n\rightarrow \infty} \int_{0 }^{\pi} \frac{\sin(nx)}{nx}dx=0$ 2 Ideas for mathematics club

### Tags (52)

 12 elementary-number-theory × 2 5 approximation 12 motivation 5 recreational-mathematics 12 continued-fractions 5 soft-question 5 diophantine-approximation 3 functions × 3 5 golden-ratio 3 matrices × 2

### Accounts (24)

 Academia 821 rep 22 gold badges66 silver badges66 bronze badges Mathematics 677 rep 55 silver badges1414 bronze badges Ask Ubuntu 109 rep 11 bronze badge Russian Language 101 rep MathOverflow 101 rep 22 bronze badges

### Badges (17)

 Yearling × 3 Curious Nice Answer Necromancer Constituent Organizer Caucus Peer Pressure Autobiographer Critic

### Active bounties (0)

This user has no active bounties

### Votes cast (186)

all time   by type
180 up 52 question
6 down 134 answer