<s>
muMATH	B-Language
is	O
a	O
computer	B-General_Concept
algebra	I-General_Concept
system	I-General_Concept
(	O
CAS	O
)	O
,	O
which	O
was	O
developed	O
in	O
the	O
late	O
1970s	O
and	O
early	O
eighties	O
by	O
Albert	O
D	O
.	O
Rich	O
and	O
David	O
Stoutemyer	O
of	O
Soft	B-Language
Warehouse	I-Language
in	O
Honolulu	O
,	O
Hawaii	O
.	O
</s>
<s>
It	O
was	O
implemented	O
in	O
the	O
muSIMP	O
programming	O
language	O
which	O
was	O
built	O
on	O
top	O
of	O
a	O
LISP	B-Language
dialect	O
called	O
.	O
</s>
<s>
Platforms	O
supported	O
were	O
CP/M	B-Application
and	O
TRS-DOS	B-Operating_System
(	O
since	O
muMATH-79	O
)	O
,	O
Apple	B-Device
II	I-Device
(	O
since	O
muMATH-80	O
)	O
and	O
DOS	B-Device
(	O
in	O
muMATH-83	O
,	O
the	O
last	O
version	O
,	O
which	O
was	O
published	O
by	O
Microsoft	O
)	O
.	O
</s>
<s>
The	O
Soft	B-Language
Warehouse	I-Language
later	O
developed	O
Derive	B-Language
,	O
another	O
computer	B-General_Concept
algebra	I-General_Concept
system	I-General_Concept
.	O
</s>
<s>
The	O
company	O
was	O
purchased	O
by	O
Texas	O
Instruments	O
in	O
1999	O
,	O
and	O
development	O
of	O
Derive	B-Language
ended	O
in	O
2006	O
.	O
</s>
<s>
Stuart	O
Edwards	O
,	O
A	O
Computer-Algebra-Based	O
Calculating	O
System	O
,	O
BYTE	O
12/1983	O
,	O
pp	O
-	O
481-494	O
(	O
Describes	O
a	O
calculator	O
application	O
of	O
muSIMP	O
/	O
muMATH	B-Language
doing	O
automatic	O
unit	O
conversion	O
.	O
)	O
</s>
