"a"
squared
"a"
Superscript, "b" , Baseline
| "a"
|
7
8
9
over
%
StartFraction,
"a" Over "b" ,
EndFraction
StartRoot,
, EndRoot
Root
Index "n" , Start Root, , End
Root
pi
4
5
6
times
sin
cos
tan
1
2
3
negative
(
)
,
0
.
ans
positive