<s>
The	O
model	O
featured	O
a	O
5×	O
6-dot	O
LCD	B-Device
matrix	O
cells	O
on	O
the	O
top	O
line	O
of	O
the	O
screen	O
and	O
a	O
7-segment	O
LCD	B-Device
on	O
the	O
bottom	O
line	O
of	O
the	O
screen	O
that	O
had	O
been	O
used	O
in	O
Casio	O
fx-4500P	O
programmable	B-Application
calculators	I-Application
.	O
</s>
<s>
used	O
by	O
Sharp	B-Device
in	O
some	O
of	O
their	O
scientific	O
calculators	O
.	O
</s>
<s>
Natural	O
Display	O
uses	O
natural	O
representation	O
of	O
mathematical	O
expressions	O
and	O
formulas	O
through	O
a	O
96×31	O
dot	B-General_Concept
matrix	I-General_Concept
LCD	B-Device
display	I-Device
.	O
</s>
<s>
In	O
early	O
2015	O
,	O
Casio	O
introduced	O
a	O
new	O
line	O
of	O
calculators	O
called	O
CLASSWIZ	O
for	O
different	O
markets	O
,	O
featuring	O
a	O
high	O
resolution	O
(	O
192×63	O
)	O
dot	B-General_Concept
matrix	I-General_Concept
Natural	O
Textbook	O
Display	O
and	O
incorporating	O
spreadsheet	B-Application
functions	O
in	O
some	O
models	O
.	O
</s>
<s>
2-line	O
LCD	B-Device
display	I-Device
featuring	O
5×	O
6-dot	O
matrix	O
cells	O
top	O
line	O
and	O
7-segment	O
LCD	B-Device
bottom	O
line	O
that	O
had	O
been	O
used	O
in	O
Casio	O
fx-4500P	O
programmable	B-Application
calculators	I-Application
(	O
used	O
5×	O
7-dot	O
matrix	O
cells	O
)	O
.	O
</s>
