data := [[8, 2.240626167], [-9.905122579, .248250209], [1.997538840, 2.86866832\
4], [-4.279778190, 1.803907668], [-5.026493336, 1.848880222], [-2.380644783, 1.\
572718338], [-1.324933473, 3.094561823], [6.265030129, 5.927922123], [-6.777600\
703, .4197788286], [-3.056283475, 2.515747057], [-6.582330355, -.718454500e-1],
[3.854900128, 5.436327971], [-.219033250, 3.287376873], [3.227814467, 3.9903521\
89], [-9.121957137, -1.286735594], [2.051255541, 4.166321884], [-3.297988281, 1\
.818267607], [-3.128181418, 2.609887051], [-6.854457939, .1154138342], [3.81542\
8552, 3.816477469], [-1.331449355, 3.224907789], [5.374390348, 5.352444436], [8\
.312994659, 6.070258813], [7.247438553, 6.964757735], [-1.368226548, 3.26860043\
5], [-8.713354271, -.9092554492]];