<s>
The	O
University	B-License
of	I-License
Illinois/NCSA	I-License
Open	I-License
Source	I-License
License	I-License
,	O
or	O
UIUC	B-License
license	I-License
,	O
is	O
a	O
permissive	B-License
free	I-License
software	I-License
license	I-License
,	O
based	O
on	O
the	O
MIT/X11	B-License
license	I-License
and	O
the	O
3-clause	O
BSD	O
license	O
.	O
</s>
<s>
The	O
intention	O
was	O
to	O
create	O
a	O
new	O
license	O
standard	O
for	O
both	O
NCSA	B-General_Concept
and	O
the	O
worldwide	O
software	O
community	O
in	O
general	O
.	O
</s>
<s>
Source	O
code	O
under	O
the	O
NCSA	B-General_Concept
license	O
can	O
be	O
incorporated	O
into	O
proprietary	O
products	O
without	O
the	O
reciprocity	O
requirements	O
that	O
copyleft	B-License
free	B-License
software	I-License
licenses	I-License
raise	O
.	O
</s>
<s>
The	O
license	O
is	O
compatible	O
with	O
all	O
versions	O
of	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
<s>
Notable	O
software	O
using	O
the	O
license	O
includes	O
LLVM	B-Application
and	O
Clang	B-Application
(	O
version	O
8.0.1	O
or	O
earlier	O
)	O
.	O
</s>
<s>
The	O
University	B-License
of	I-License
Illinois/NCSA	I-License
Open	I-License
Source	I-License
License	I-License
is	O
template-based	O
,	O
like	O
the	O
MIT/X11	B-License
and	O
BSD	O
licenses	O
.	O
</s>
<s>
The	O
initial	O
license	O
grant	O
is	O
based	O
on	O
text	O
from	O
the	B-License
MIT	I-License
license	I-License
;	O
it	O
clearly	O
states	O
that	O
it	O
applies	O
to	O
the	O
software	O
plus	O
any	O
associated	O
documentation	O
files	O
,	O
and	O
is	O
more	O
specific	O
about	O
what	O
rights	O
are	O
conveyed	O
than	O
the	O
BSD	O
license	O
.	O
</s>
<s>
Here	O
it	O
is	O
more	O
precise	O
than	O
the	B-License
MIT	I-License
license	I-License
,	O
which	O
does	O
not	O
distinguish	O
between	O
redistributions	O
in	O
source	O
code	O
or	O
object	O
form	O
.	O
</s>
<s>
The	O
University	B-License
of	I-License
Illinois/NCSA	I-License
Open	I-License
Source	I-License
License	I-License
inspired	O
Lawrence	O
Rosen	O
of	O
the	O
Open	O
Source	O
Initiative	O
to	O
create	O
the	O
Academic	B-License
Free	I-License
License	I-License
.	O
</s>
<s>
The	O
Academic	B-License
Free	I-License
License	I-License
is	O
more	O
complex	O
than	O
the	O
BSD	O
,	O
MIT	O
and	O
NCSA	B-General_Concept
licenses	O
,	O
and	O
covers	O
additional	O
areas	O
such	O
as	O
patent	O
and	O
trademark	O
law	O
.	O
</s>
