$\Huge \color{teal}{\text {just practicing}}$

Question

debbieg · Answer

$\large \text {this is large} $ $\Large \text {this is Large} $ $\LARGE \text {this is LARGE} $

debbieg · Answer

$\frac{a}{b} $

$\dfrac{a}{b} $

$\LARGE\dfrac{a}{b} $

jamierox4ev3r · Answer

wow nice! @DebbieG keep it up! if u want help or anything just ask me :) looks like you are doing great so far :3
$\Huge\mathfrak{Jamie~<3}$ $\Huge✌$

debbieg · Answer

Thanks @Jamierox4ev3r  :) I'm spending way too much time on this, lol.

jamierox4ev3r · Answer

lol sometimes it more fun to use $\LaTeX$ instead of the equation editor.. lol

debbieg · Answer

@satellite73 I got a message from you but can't reply due to your settings. Just wanted to say that you have the patience of a saint. :)

anonymous · Answer

$ \Huge  {ʞƎƎԀ~~ I⊥ ~~∩Ԁ}$ 
:D

unklerhaukus · Answer

$$\color{gray}{\Huge \text T\
\huge \text{h i}\
\Large \text {s  i s }\
\large\text{n o  t  a }\
\text{n  e y e  t} \
\scriptsize\text {e s t  t h i s  i}\
\Tiny \text {s  a n   e y e  t e s t}\ \tiny {\$\,\alpha\,\nu\,\delta\, m \,0 \,n\,\varsigma\,\tau\,\alpha}}$$

e.mccormick · Answer

Did you get the differences in \frac, 	frac, \dfrac, and \cfrac?

e.mccormick · Answer

$$X =\begin{cases}
 \begin{bmatrix}
a & b & c\ 
d & e & f
\end{bmatrix} \text{ if } |X|= 0 \ \
 \begin{bmatrix}
a & b & c\ 
d & e & f\
g & h & i
\end{bmatrix}  \text{ if } |X|\ne 0
\end{cases}$$$\Large \binom{n}{k} \normalsize =\dfrac{n!}{k!(n-k)!}= \,_nC_k=\,^nC_k=C(n,k)$

e.mccormick · Answer

$\large \int_x^t$ vs. $\large \int\limits_x^t$ Lots of little things to learn if you get really interested in $\LaTeX$ but most of these won't matter if you just want to do some reasonably good looking calculations on here.

debbieg · Answer

$$\Large \begin{matrix}\Uparrow ~~~~~~~~~~~~~~~~~~~~~~~~ \ \heartsuit \text{'s trig identities}\end{matrix}$$

debbieg · Answer

@e.mccormick LOOKIE WHAT I DID! lol

e.mccormick · Answer

Hehe.  Nice shooting with that arrow!

debbieg · Answer

:) it was fun to figure it out, lol. No wonder I'm not getting any actual WORK done today! haha!

e.mccormick · Answer

$\gg\!\!\!-\!\!\!\LARGE \heartsuit\normalsize\!\!\!\!\!\rightarrow $

debbieg · Answer

$\Large \begin{matrix}\Uparrow ~~~~~~~~~~~~~~~~~~~~~~~~ \  \text{mind=blown!}\end{matrix}$

That is way cool. :)

e.mccormick · Answer

Hehe.  The `\!` collapses spaces.

debbieg · Answer

Practicing cancelling.... cool :)
$$\Large \frac{ 12 }{ \cancel{3} }\cdot \frac{ \cancel{3} }{ 19 }$$

debbieg · Answer

$$\Large \frac{\cancel{ 12} ^4}{ \cancel{3}^1 }=4$$

unklerhaukus · Answer

$$\frac{64}{16}=\frac{\color{red}{\cancel{\color{black}6}}4}{1\color{red}{\cancel{\color{black}{6}}}}=\frac41=4$$

debbieg · Answer

whoaaaaaaaa @unklerhaukus. Baby steps! :) lol (very cool though, thanks for the demo!! :)

e.mccormick · Answer

The math of it all is "unique" too.  Hehe.

debbieg · Answer

HAHA!! I didn't even look at the math, I was just mezmerized ... oooohhhhhhhh lookie pretty colors.... :)

anonymous · Answer

I'm very very sad :( 
I can't write anything like you...
:(:(

e.mccormick · Answer

Two simple tutorials: http://openstudy.com/study#/updates/51fbcbade4b0cc46c14a461d http://openstudy.com/study#/updates/51d89020e4b041c5c27459bb And a list that gets deeply into the commands: http://www.onemathematicalcat.org/MathJaxDocumentation/TeXSyntax.htm Then you can write like this.

anonymous · Answer

OH thank you :) . it's very good ;)

debbieg · Answer

testinggg.......  :)

$\Huge \color{gold}{★★★★★★★★★★★★★★★}\ \Huge \color{red}{~~~\text{Great job! Gold stars for you!}}\
\Huge \begin{matrix}\color{gold}{★★★★★★}\\color{gold}{★★★★★}\\color{gold}{★★★★★★}\end{matrix}
\color{purple}{\overbrace{\left(\begin{matrix}\color{blue}{\widehat\odot \widehat\odot} \\small\bigtriangleup \ \Huge \color{red}\smile\end{matrix}\right)}}
\Huge \begin{matrix}\color{gold}{★★★★★★}\\color{gold}{★★★★★}\\color{gold}{★★★★★★}\end{matrix}$

debbieg · Answer

Phooey, a little bit too big....

$\Huge \color{gold}{★★★★★★★★★★★★★★}\ \Huge \color{red}{\text{Great job! Gold stars for you!}}\
\Huge \begin{matrix}\color{gold}{★★★★★}\\color{gold}{★★★★}\\color{gold}{★★★★★}\end{matrix}
\color{purple}{\overbrace{\left(\begin{matrix}\color{blue}{\widehat\odot \widehat\odot} \\small\bigtriangleup \ \Huge \color{red}\smile\end{matrix}\right)}}
\Huge \begin{matrix}\color{gold}{★★★★★}\\color{gold}{★★★★}\\color{gold}{★★★★★}\end{matrix}$

e.mccormick · Answer

$$\begin{matrix}\Huge \color{gold}{★★★★★★★★★★}\ \Huge \color{red}{\text{Great job!}} \ \Huge \color{red}{\text{Gold stars for you!}}\
\Huge \begin{matrix}\color{gold}{★★★}\\color{gold}{★★}\\color{gold}{★★★}\end{matrix}
\color{purple}{\overbrace{\left(\begin{matrix}\color{blue}{\widehat\odot \widehat\odot} \\small\bigtriangleup \ \Huge \color{red}\smile\end{matrix}\right)}}
\Huge \begin{matrix}\color{gold}{★★★}\\color{gold}{★★}\\color{gold}{★★★}\end{matrix}\end{matrix}$$

debbieg · Answer

Yeah, that works well! :) Thanks @e.mccormick  :)

e.mccormick · Answer

np.  Yah, just counted the stars that fit and tweaked it.  It removes 4 stars per line and used a new matrix to center the text on two lines.

debbieg · Answer

That's a handy trick. I was wondering how to get that text centered. :)

I took out some stars and got it to fit, but I think I like yours better with even fewer stars. :)

e.mccormick · Answer

`` is supposed to be centered, but this implemantation of MathJax is a little strange at times, so the matrix lets you do a workaround.

e.mccormick · Answer

$$\begin{matrix}\Huge \color{gold}{★★★★★★★★★★}\ 
\Huge\rlap{\qquad\qquad\mathbf{\;\,Great~ job!}}\bbox[5pt,gold,border:2px solid red]{\qquad\qquad\color{red}{\mathbf{Great~ job!}}\qquad\qquad\quad}\
\Huge\rlap{\mathbf{\,\;Gold~ stars~ for~ you!}}\bbox[5pt,gold,border:2px solid red]{\color{red}{\mathbf{Gold~ stars~ for~ you!}}}\
\Huge \begin{matrix}
\color{gold}{★★★}\
\color{gold}{★★}\
\color{gold}{★★★}
\end{matrix}
\color{purple}{\overbrace{\left(\begin{matrix}\color{blue}{\widehat\odot \widehat\odot} \\small\bigtriangleup \ \Huge \color{red}\smile\end{matrix}\right)}}
\Huge \begin{matrix}\color{gold}{★★★}\\color{gold}{★★}\\color{gold}{★★★}\end{matrix}\end{matrix}$$

$\Huge \bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}\bbox[1pt,red,border:2px solid gold]{\color{gold}{★}}$

debbieg · Answer

Haha.... LOVE it!!

e.mccormick · Answer

Have fun with the bounding boxes!  =)

anonymous · Answer

$\Huge \color{purple}{\ {what?}}$

anonymous · Answer

$\Huge \color{teal}{\text {holy crap!!}}$

anonymous · Answer

$\Huge \color{red}{\text {does this work everywhere???}}$

anonymous · Answer

$ \sf \Large \color {red} {I'm} \; \color{blue}{Pooya} \; \color{orange}{Farokhi} $
$ \bf \LARGE \color{cyan}{Open} \; \color{Lime}{Study} \; \color{navy}{is} \Huge \color{gold}{The \; Best} $

blackops2luvr · Answer

$\begin{matrix}\Huge \color{gold}{★★★★★★★★★★}\ 
\Huge\rlap{\qquad\qquad\mathbf{\;\,Great~ job!}}\bbox[5pt,gold,border:2px solid red]{\qquad\qquad\color{red}{\mathbf{Great~ job!}}\qquad\qquad\quad}\
\Huge\rlap{\mathbf{\,\;Gold~ stars~ for~ you!}}\bbox[5pt,gold,border:2px solid red]{\color{red}{\mathbf{Gold~ stars~ for~ you!}}}\
\Huge \begin{matrix}
\color{gold}{★★★}\
\color{gold}{★★}\
\color{gold}{★★★}
\end{matrix}
\color{purple}{\overbrace{\left(\begin{matrix}\color{blue}{\widehat\odot \widehat\odot} \\small\bigtriangleup \ \Huge \color{red}\smile\end{matrix}\right)}}
\Huge \begin{matrix}\color{gold}{★★★}\\color{gold}{★★}\\color{gold}{★★★}\end{matrix}\end{matrix}$