Basic Examples
(
1
)
Graph the dependencies of a symbol:
I
n
[
1
]
:
=
a
:
=
H
o
l
d
[
b
,
c
]
;
b
:
=
1
;
c
:
=
d
;
d
:
=
H
o
l
d
[
a
,
b
,
e
]
;
e
:
=
2
;
[
◼
]
S
y
m
b
o
l
D
e
p
e
n
d
e
n
c
y
G
r
a
p
h
[
a
,
V
e
r
t
e
x
L
a
b
e
l
s
"
N
a
m
e
"
]
O
u
t
[
6
]
=
S
c
o
p
e
(
1
)