<s>
Geometry	B-Application
Expert	I-Application
(	O
GEX	O
)	O
is	O
a	O
Chinese	O
software	O
package	O
for	O
dynamic	O
diagram	O
drawing	O
and	O
automated	O
geometry	O
theorem	O
proving	O
and	O
discovering	O
.	O
</s>
<s>
There	O
's	O
a	O
new	O
Chinese	O
version	O
of	O
Geometry	B-Application
Expert	I-Application
,	O
called	O
MMP/Geometer	O
.	O
</s>
<s>
Java	O
Geometry	B-Application
Expert	I-Application
is	O
free	O
under	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
