<s>
In	O
numerical	B-General_Concept
mathematics	I-General_Concept
,	O
artificial	B-Algorithm
precision	I-Algorithm
is	O
a	O
source	O
of	O
error	O
that	O
occurs	O
when	O
a	O
numerical	O
value	O
or	O
semantic	O
is	O
expressed	O
with	O
more	O
precision	B-Architecture
than	O
was	O
initially	O
provided	O
from	O
measurement	O
or	O
user	O
input	O
.	O
</s>
<s>
For	O
example	O
,	O
a	O
person	O
enters	O
their	O
birthday	O
as	O
the	O
date	O
1984-01-01	O
but	O
it	O
is	O
stored	O
in	O
a	O
database	O
as	O
1984-01-01T00:00:00Z	O
which	O
introduces	O
the	O
artificial	B-Algorithm
precision	I-Algorithm
of	O
the	O
hour	O
,	O
minute	O
,	O
and	O
second	O
they	O
were	O
born	O
,	O
and	O
may	O
even	O
affect	O
the	O
date	O
,	O
depending	O
on	O
the	O
user	O
's	O
actual	O
place	O
of	O
birth	O
.	O
</s>
<s>
This	O
is	O
also	O
an	O
example	O
of	O
false	B-Algorithm
precision	I-Algorithm
,	O
which	O
is	O
artificial	B-Algorithm
precision	I-Algorithm
specifically	O
of	O
numerical	O
quantities	O
or	O
measures	O
.	O
</s>
