Graphics Reference
In-Depth Information
Simplifying Eq. (B.6) gives
a
×
b
×
c
=
a
·
c
x
b
i
+
y
b
j
+
z
b
k
−
b
·
c
x
a
i
−
y
a
j
−
z
a
k
which can be written as
a
×
b
×
c
=
a
·
c
b
−
b
·
c
a
(B.7)
