mathematics
--
create
target(s)
problem analysis & modeling
calculus
linear algebra
(algebraic) geometry
[root]
[]
[vision]
(
-
/
*
/
-
/
=
/
-
)
[image]
/
/
[x]
show
[
<
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%
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>
]
map
[-
/
-]
[fx]
[
<
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~
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>
]
[video]
[
+
/
-
]
[game]
[?]
[create]
[
<
|
$
|
>
][
iv
]
bk
[
#
]
[media]
[
a
/
r
/
t
]
@
/
tv
/
&
[
tube
]
_
/
..
/
...
