<s>
The	O
HP	O
33s	O
(	O
F2216A	B-Device
)	O
was	O
a	O
scientific	O
calculator	O
marketed	O
by	O
Hewlett-Packard	O
.	O
</s>
<s>
The	O
33s	O
is	O
generally	O
considered	O
to	O
have	O
fewer	O
logic	O
bugs	B-Error_Name
than	O
the	O
HP	O
35s	O
.	O
</s>
