9.3.1 Defining an equation
The
equal
command creates equations; it is the infixed version of
=
.
equal
takes two arguments:
lhs
and
rhs
, the two sides of the equation.
equal(
lhs
,
rhs
)
returns the equation
lhs
=
rhs
.
Example
equal
(2
x
-1,3)
or:
2*
x
-1=3
2
x
−1=3
