0
1
(10,3)
(-1,0)
(-23,-27)
(-2.5,4,2.75)
(3)
(-1,0,-3.5)
(-1,-2,-3)
(-1)
(0.5,1,1.5)
(2,5,6)
(1)
(1)
(3,6,9.3)
(11,22)
(0.5,1)
20
16.808
0
6
7.1
1.4142135623730951
2
13
169
1.5
-3
2.3
1
1
1.1
422481
1
1
2.0000887587111964
4
2.8284271247461903
8
1
0
0
-4.413254828250501e-8
(0.2,-0.8)
(0.6,0.8)
(1,-1,1)
(0.4999999999999999,0.9936703773322288)
2.220446049250313e-16
1
1.9999999999999998
0.4999999999999999
(NULL,NULL)
\N
\N
\N
(2,4,NULL)
\N
\N
(NULL,NULL,-1)
\N
(NULL,NULL)
\N
\N
(3.1,6.2)
(2,1)
(3,2)
(4,3)
2.220446049250313e-16
0.007722123286332261
0.01613008990009257
(NULL,0,0)
(NULL,-2,-1)
2	1.4142135623730951	1	2
0	0	0	0
(0.5,0.5)	(0.7071067811865475,0.7071067811865475)	(1,1)	(0.5,0.5)
3.6060655943063797
4.3208683194033215
\N
SELECT -((3, 7, 3), 100)