0
1
(10,3)
(-1,0)
(-23,-27)
(-2.5,4,2.75)
(3)
(-1,0,-3.5)
(0.5,1,1.5)
(2,5,6)
(1)
(1)
20
16.808
0
6
7.1
1.4142135623730951
5
1.5
-3
2.3
1
1.1
422481
1
1
2.0000887587111964
4
2.8284271247461903
1
0
-4.413254828250501e-8