Mathematics
Meta user
Network profile
709
reputation
6
18

José D.

I'm studying computer science and math grades in Spain.

0
answers
50
questions
~20k
people reached
  • Spain
  • Member for 6 years, 8 months
  • 150 profile views
  • Last seen Aug 7 at 14:04

Communities (23)

Top network posts

Top tags (45)

Score 0
Posts 21
Posts % 42
Score 0
Posts 5
Score 0
Posts 5
Score 0
Posts 3
Score 0
Posts 2
Score 0
Posts 2
View all tags →

Top posts (50) All Questions Answers | Votes Newest

12 Find intermediate fields of $\mathbb{Q}(\sqrt[3]{2}, \sqrt{3},i) \, | \, \mathbb{Q}(i)$ Jul 17 '14
11 Solving the 'easy' differential equation $(1 - \phi^2)\phi'' + \phi(\phi')^2 =0$. Jun 4 '13
5 $|\mathbb{R}^\mathbb{R}|$ vs $|P(\mathbb{R})|$ Which is bigger? Jul 4 '13
5 How to simplify $\tan{\arcsin{\frac{y}{R}}/2}$? Dec 20 '13
4 Find the time span of snow plow operation, given that its speed is inversely proportional to the height of the snow May 30 '13
4 Show that $T_\lambda : C^0([0,1], \mathbb{R}) \to C^0[(0,1), \mathbb{R})$ is contractive. Dec 25 '13
4 Topological space in which there are no close and compacts subsets (except for the empty set) Jan 16 '14
3 How to solve this (simple) non-linear system of 2 variables Nov 3 '13
3 Is $\mathbb R[x] / \langle x^2+1 \rangle = \mathbb R[x] / \langle x^2+2 \rangle$? May 8 '14
3 Solve $y^{2/3}+(y')^{2/3}=1$ other than the direct method? Jun 15 '14
View all questions and answers →

Badges (24)

Gold

—

Silver

6

Rarest

Bronze

18

Rarest

View all badges →