I am traveling as a Belgian citizen after 28 March (brexit). Can I still enter with my identity card?

I tried it by reflecting it horizontally, by making complete circle and using it as incircle. But, was not able to get an answer.

I'd like to get something like this: MWE: \documentclass{article} \begin{document} \begin{enumerate} \item $Y^2 - 1 = 0$ \quad (text) \item $Y^2 + 1 = 0$ \quad (text) \end{enumerate} \end{document}

Suppose we are given a functor $F:(A\times B)^{\operatorname{op}}\to \operatorname{Set}$. It's well-known that the Grothendieck construction in this case evaluates as $\int_{A\times B}F = (A\times B)/F$. We could also apply this construction pointwise to obtain a functor $\int_A F:B^{op}\t...

As the title states. We have 30 people that need to be divided into 3 groups of same size. How many possibilities are there? I found this problem when looking through old exams of my current subject. Note: The title is exactly the translated formulation of the question. It seemed simple en...

What are some good books to study Ramakrishna as I am a beginner and don't know much about him?

I am from Computer Science (CS) doing microscopy imaging applications, mainly in software side. Recently we submitted a paper to Scientific Reports on a new algorithm. My own human blood cells (a few tiny drops of blood) were used in the experiments. The experiments are extremely trivial. Howe...

I’ve read conflicting claims about who the first Pope was. I read this question in a newspaper - "Was Boniface the first true Pope?" Boniface I (418-22) was spoken of as a pope, but so were his predecessors, Zosimus (417-418) and Innocent I (401-17). Was it not Damasus (366-384) who made the theo...

As an olympiad-participant, I've had to solve numerous inequalities; some easy ones and some very difficult ones. Inequalities might appear in every Olympiad discipline (Number theory, Algebra, Geometry and Combinatorics) and usually require previous manipulations, which makes them even harder to...

Here's my situation: In a fight with a group of vampire thralls, the party's wizard got caught in a corner and was being savaged by vampire bites, his max HP dropping from 24 to 11. They fended off the vampires, but the wizard was at 3hp (He refused to be healed by the cleric due to his character...

It's been a while since I've posed a riddle; so I'm back with a simple one! I hope you all enjoy, and as always, good luck! Sally went to the farmer's market, with her daily $100lbs$ of potatoes. After sitting in the sun all day and no one showing interest, she decided to pack up and go home. ...

Now that Looney Tunes is on-topic, maybe I can get an answer for something I've been wondering about for a while: Looney Tunes characters, (most famously Wile E. Cayote), always use products with the brand name ACME: Do they ever use products anywhere from a different fictional company?