<s>
Derive	B-Language
was	O
a	O
computer	B-General_Concept
algebra	I-General_Concept
system	I-General_Concept
,	O
developed	O
as	O
a	O
successor	O
to	O
muMATH	B-Language
by	O
the	O
Soft	B-Language
Warehouse	I-Language
in	O
Honolulu	O
,	O
Hawaii	O
,	O
now	O
owned	O
by	O
Texas	O
Instruments	O
.	O
</s>
<s>
Derive	B-Language
was	O
implemented	O
in	O
,	O
also	O
by	O
Soft	B-Language
Warehouse	I-Language
.	O
</s>
<s>
The	O
first	O
release	O
was	O
in	O
1988	O
for	O
DOS	B-Device
.	O
</s>
<s>
It	O
was	O
discontinued	O
on	O
June	O
29	O
,	O
2007	O
in	O
favor	O
of	O
the	O
TI-Nspire	B-Device
CAS	I-Device
.	O
</s>
<s>
The	O
last	O
and	O
final	O
version	O
is	O
Derive	B-Language
6.1	O
for	O
Windows	B-Application
.	O
</s>
<s>
Since	O
Derive	B-Language
required	O
comparably	O
little	O
memory	O
,	O
it	O
was	O
suitable	O
for	O
use	O
on	O
older	O
and	O
smaller	O
machines	O
.	O
</s>
<s>
It	O
was	O
available	O
for	O
the	O
DOS	B-Device
and	O
Windows	B-Application
platforms	O
and	O
was	O
used	O
also	O
in	O
TI	O
pocket	O
calculators	O
.	O
</s>
<s>
Jerry	O
Glynn	O
,	O
Exploring	O
Math	O
from	O
Algebra	O
to	O
Calculus	O
with	O
Derive	B-Language
,	O
A	O
Mathematical	O
Assistant	O
,	O
Mathware	O
Inc	O
,	O
1992	O
,	O
</s>
<s>
Leon	O
Magiera	O
,	O
General	O
Physics	O
Problem	O
Solving	O
With	O
Cas	O
Derive	B-Language
,	O
Nova	O
Science	O
Pub	O
Inc	O
2001	O
,	O
</s>
<s>
Handbook	O
on	O
application	O
system	O
Derive	B-Language
.	O
</s>
<s>
Computers	O
algebra	O
systems	O
Derive	B-Language
.	O
</s>
