<s>
In	O
geometry	O
,	O
the	O
concept	O
of	O
a	O
Maurer	B-Language
rose	I-Language
was	O
introduced	O
by	O
Peter	O
M	O
.	O
Maurer	O
in	O
his	O
article	O
titled	O
A	O
Rose	O
is	O
a	O
Rose	O
....	O
A	O
Maurer	B-Language
rose	I-Language
consists	O
of	O
some	O
lines	O
that	O
connect	O
some	O
points	O
on	O
a	O
rose	O
curve	O
.	O
</s>
<s>
A	O
Maurer	B-Language
rose	I-Language
of	O
the	O
rose	O
r	O
=	O
sin(nθ )	O
consists	O
of	O
the	O
360	O
lines	O
successively	O
connecting	O
the	O
above	O
361	O
points	O
.	O
</s>
<s>
Thus	O
a	O
Maurer	B-Language
rose	I-Language
is	O
a	O
polygonal	O
curve	O
with	O
vertices	O
on	O
a	O
rose	O
.	O
</s>
<s>
A	O
Maurer	B-Language
rose	I-Language
can	O
be	O
described	O
as	O
a	O
closed	O
route	O
in	O
the	O
polar	O
plane	O
.	O
</s>
<s>
The	O
whole	O
route	O
is	O
the	O
Maurer	B-Language
rose	I-Language
of	O
the	O
rose	O
r	O
=	O
sin(nθ )	O
.	O
</s>
<s>
A	O
Maurer	B-Language
rose	I-Language
is	O
a	O
closed	O
curve	O
since	O
the	O
starting	O
point	O
,	O
(	O
0	O
,	O
0	O
)	O
and	O
the	O
ending	O
point	O
,	O
(	O
sin( n·360d	O
)	O
,	O
360d	O
)	O
,	O
coincide	O
.	O
</s>
<s>
The	O
following	O
figure	O
shows	O
the	O
evolution	O
of	O
a	O
Maurer	B-Language
rose	I-Language
(	O
n	O
=	O
2	O
,	O
d	O
=	O
29°	O
)	O
.	O
</s>
<s>
The	O
following	O
are	O
some	O
Maurer	B-Language
roses	I-Language
drawn	O
with	O
some	O
values	O
for	O
n	O
and	O
d	O
:	O
</s>
<s>
Using	O
Python	B-Language
:	O
</s>
