460 reputation
512
bio website sigurdhsson.org
location Gothenburg, Sweden
age 24
visits member for 4 years, 2 months
seen yesterday
Student at Chalmers University of Technology.

Aug
5
awarded  Yearling
Jul
12
awarded  Quorum
Jan
5
comment Minimum for this function
For the "in" operator, use \in, not \epsilon. (Also what's up with the ugly sans-serif math font, did I miss something?)
Dec
29
comment Different notations for roots?
There are simpler, less error-prone and more intuitive ways to find roots than $p,q$-formulas. I suggest that you learn those instead.
Dec
11
awarded  Critic
Dec
11
awarded  Nice Answer
Dec
10
awarded  Teacher
Dec
10
answered What's the thing with $\sqrt{-1} = i$
Nov
11
comment How do I explain 2 to the power of zero equals 1 to a child
@J. M. and addition.
Oct
27
comment How safe is it to ignore low probability events?
Risk analysis may be appropriate here.
Oct
6
comment Evaluating $\int_{0}^{\infty }(2e^{-3x}+4e^{-7x})^2dx$
That's the approach I would use.
Oct
4
comment The Expectation and the Variance of the runs
Good point, although OP doesn't specify this.
Oct
4
awarded  Editor
Oct
4
revised The Expectation and the Variance of the runs
added 55 characters in body
Oct
4
comment The Expectation and the Variance of the runs
Whoever downvoted me is welcome to enlighten me as to why, so I may improve this and/or any future answers.
Oct
4
answered The Expectation and the Variance of the runs
Sep
23
awarded  Scholar
Sep
23
accepted Approximating $\pi$ using Monte Carlo integration
Sep
23
awarded  Student
Sep
22
asked Approximating $\pi$ using Monte Carlo integration