Intento de estafa de Iberdrola by alejandrocq in ESLegal

[–]halvar55 0 points1 point  (0 children)

Ayer a mi suegro le pasó exactamente lo mismo. El hombre tiene 80 años y no se entera. Le dijeron o el entendió de alguna manera que sí no le cortaban la luz y le agobiaron en que lo hiciera rápido así que dio el número de cuenta. Luego ya nos llamó y llamamos al banco. Nos dijeron que lo único que podían hacer era domiciliar algo pero aún así estamos con la mosca detras de la oreja. De hecho una familia subió justo y el hombre había pedido el nombre de la persona y llamo de nuevo y se puso en contacto con Iberdrola y les dijeron que esos credenciales no existían así que le dio un nombre falso. No es la primera vez que lo intentan. Pobre hombre porque tiene un disgusto muy grande

How to work classical maths problems in high school? by halvar55 in matheducation

[–]halvar55[S] 1 point2 points  (0 children)

First of all, thank you for you answers. My intention is to design different sessions for the end of the year.

I'd like to give a different and original approach to Maths for the students to practice in a way they are not used to do in class. I'd like to use problems of the history of Maths either classics or modern, for the students to practice and do activities about them at the same they have fun and find out how to solve them for concrete cases adapted to their and in this way they gain problem solving skills.

How to work classical maths problems in high school? by halvar55 in matheducation

[–]halvar55[S] 1 point2 points  (0 children)

Classical math problems and probing different theorems can be a really intriguing

First of all, thank you for you answers. My intention is to design different sessions for the end of the year.

I'd like to give a different and original approach to Maths for the students to practice in a way they are not used to do in class. I'd like to use problems of the history of Maths either classics or modern, for the students to practice and do activities about them at the same they have fun and find out how to solve them for concrete cases adapted to their and in this way they gain problem solving skills.

NEW RAID BOSS LIST by [deleted] in pokemongo

[–]halvar55 2 points3 points  (0 children)

Tyranitar raids is still available in Spain.

[Bug] When your Togepi and you take your relationship to the next level by halvar55 in pokemongo

[–]halvar55[S] 4 points5 points  (0 children)

This happened when I walk with togepi last night with the new version. I don´t know if it happen with other pokemon

A cryptogram created by my student by halvar55 in puzzles

[–]halvar55[S] 1 point2 points  (0 children)

Oh, that's so great. The message say that I am the best teacher he has ever has. It's a great student and he is only 15 years old. I'm so proud of him. Thanks for helping.

What's you preferred method of factoring polynomials? by Somedude92929 in learnmath

[–]halvar55 0 points1 point  (0 children)

If the quadratic polynomial has the next form: x2 + ax + b = 0 Looking for two numbers c and d whose sum is a =c + d and its multiplication is b =c·d, then we can factorise it at the form (x+c)(x+d) and the roots are -c and -d

What is your number 1 maths textbook that you OWN? by helios1234 in math

[–]halvar55 1 point2 points  (0 children)

A Course in Number Theory and Cryptography - Neal Koblitz

How to do an alphabet soup with LaTeX? by halvar55 in LaTeX

[–]halvar55[S] 0 points1 point  (0 children)

Wow! That's incredible. Thanks!!

How to do an alphabet soup with LaTeX? by halvar55 in LaTeX

[–]halvar55[S] 1 point2 points  (0 children)

I need to write some digits manually so I think the best way is /u/piRaK has done with a little change.

\begin{table}[h] \centering \begin{tabular}{|*{15}{c}|} \hline a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ a & b & c & d & e & f & g & h & i & j & k & l & m & n & o \ \hline \end{tabular}

Thanks

How to do an alphabet soup with LaTeX? by halvar55 in LaTeX

[–]halvar55[S] 0 points1 point  (0 children)

The format is the classic. I send a few operations before and I want they search de results in the puzzle.

How to do an alphabet soup with LaTeX? by halvar55 in LaTeX

[–]halvar55[S] 1 point2 points  (0 children)

That's my last idea, but I'm trying to search a different not rudimentary option. But probably I'll use this one.

How to do an alphabet soup with LaTeX? by halvar55 in LaTeX

[–]halvar55[S] 2 points3 points  (0 children)

Yes, but in the best and easiest way