Formulas
Formula
Basic
x
=
−
b
±
b
2
−
4
a
c
2
a
With footer and modal
x
=
−
b
±
b
2
−
4
a
c
2
a
Syntax tree
Match-ID
1234
Operator matches
3
ID matches
3
e
=
m
c
2
=
e
·
m
·
c
c
e
=
m
c
2
=
e
·
m
·
c
c
Syntax tree
Basic
=
e
·
m
·
c
c
Collapsable