Question

My matrix maker for openstudy .... patent pending :)

Answer 1

\[\[\left[ \begin{array}c 1 & 2 & 3\\4 & 5 & 6\\7 & 8 & 9\\\end{array} \right]\] \]You have some leanding and traiing artifacts to clean up, otherwise, it looks good.

Answer 2

sorry, leading not leanding

Answer 3

\[\left[ \begin{array}c a & b & c\\d & e & f\\g & h & i\\\end{array} \right]\]
works fine in IE and Chrome; not sure how any other browser interprets the syntax tho

Answer 4

TEST:\[\left[ \begin{array}c 1 & 2 & 1\\2 & 4 & -5\\\end{array} \right]\]

Answer 5

Good job. What does your thingy do?

Answer 6

\[\left[ \begin{array}c i & j & k\\df/dx & df/dy & df/dz\\M & N & O\\\end{array} \right]\]

Answer 7

cross products?!

Answer 8

it allows you to make a matrix format in openstudy as opposed to the equation editors puny tripe:

\[\left[\begin{matrix}4 & 5 \\ 5 & 7\end{matrix}\right]\]

hmmm.... they fixed it apparently lol

Answer 9

but mines adjustable lol

Answer 10

\[\left[ \begin{array}c 1 & 2 & 3\\4 & 5 & 6\\7 & 8 & 9\\\end{array} \right]\]

Answer 11

How cool!

Answer 12

thnx ;)

Answer 13

WOW

Answer 14

\ begin{pmatrix}
\alpha & \beta & \gamma \\
1 & 2 & 3 \\
a & b & c
\ end{pmatrix}

The LaTeX supports the bmatrix and pmatrix environment. :)

\[\begin{bmatrix}\alpha & \beta & \gamma \\ 1 & 2 & 3 \\ a & b & c \end{bmatrix}\]

\[\begin{pmatrix}\alpha & \beta & \gamma \\ 1 & 2 & 3 \\ a & b & c \end{pmatrix}\]

Answer 15

\[
\begin{pmatrix}
a & b & c \\
d & e & f \\
g & h & i
\end{pmatrix} \]

Answer 16

just checking


\begin{pmatrix}
a & b & c \\
d & e & f \\
g & h & i
\end{pmatrix}

Answer 17

How long does it take to come up with something like this? To the layman, it seems like an incredible feat.

Answer 18

it took me abt an hour to get it just the way i wanted and debugged

Answer 19

One hour!? Unbelievable.

Answer 20

most half of it is just in figuring a good way to present it onthe page; the other hapf is remembering where you put everything lol

Answer 21

nice work!