Viro's Construction
: A Sextic (
d
=6
)
Begin with a regular triangulation
P
w
of
{(
x
,
y
) | 0 <=
x
,
y
and
x
+
y
<=
6
}
whose vertices are the lattice points
Reflecting
P
w
in the
axes
gives its
Newton diagram
.
A
T-curve
depends upon signs
and
placed at the vertices of the triangulation
P
w
.
and 
placed at the
vertices of the triangulation Pw.