Operator Precedence
Operator Precedence Table
|
Operator
|
Precedence Level
|
Fix
|
Associativity
|
|
[ ]
|
10
|
Right bracket
|
|
|
.
|
10
|
Infix
|
Left
|
|
( )
|
10
|
Right bracket
|
|
|
+
|
20
|
Prefix
|
Right
|
|
-
|
20
|
Prefix
|
Right
|
|
!
|
20
|
Prefix
|
Right
|
|
*
|
30
|
Infix
|
Left
|
|
/
|
30
|
Infix
|
Left
|
|
div
|
30
|
Infix
|
Left
|
|
mod
|
30
|
Infix
|
Left
|
|
+
|
40
|
Infix
|
Left
|
|
-
|
40
|
Infix
|
Left
|
|
member
|
45
|
Infix
|
Left
|
|
inside
|
45
|
Infix
|
Left
|
|
!inside
|
45
|
Infix
|
Left
|
|
directlyinside
|
45
|
Infix
|
Left
|
|
!directlyinside
|
45
|
Infix
|
Left
|
|
contain
|
45
|
Infix
|
Left
|
|
!contain
|
45
|
Infix
|
Left
|
|
directlycontain
|
45
|
Infix
|
Left
|
|
!directlycontain
|
45
|
Infix
|
Left
|
|
after
|
45
|
Infix
|
Left
|
|
!after
|
45
|
Infix
|
Left
|
|
directlyafter
|
45
|
Infix
|
Left
|
|
!directlyafter
|
45
|
Infix
|
Left
|
|
before
|
45
|
Infix
|
Left
|
|
!before
|
45
|
Infix
|
Left
|
|
directlybefore
|
45
|
Infix
|
Left
|
|
!directlybefore
|
45
|
Infix
|
Left
|
|
overlap
|
45
|
Infix
|
Left
|
|
!overlap
|
45
|
Infix
|
Left
|
|
intersect
|
45
|
Infix
|
Left
|
|
without
|
45
|
Infix
|
Left
|
|
<
|
60
|
Infix
|
Left
|
|
<=
|
60
|
Infix
|
Left
|
|
>
|
60
|
Infix
|
Left
|
|
>=
|
60
|
Infix
|
Left
|
|
==
|
70
|
Infix
|
Left
|
|
!=
|
70
|
Infix
|
Left
|
|
and
|
80
|
Infix
|
Right
|
|
or
|
90
|
Infix
|
Right
|
|
=
|
100
|
Infix
|
Right
|
|
:=
|
100
|
Infix
|
Right
|
|
|
|
110
|
Infix
|
Right
|
|
?
|
110
|
Infix
|
Right
|
Note: Operators with a higher precedence level (smaller numeric values) bind tighter than those of a lower precedence level.
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