data := [[.6885001e-2, -1.986866153], [-9.044274836, -7.207447507], [-8.615471\
136, -8.448929271], [-2.902130955, -3.585545259], [-1.196745044, -1.956796866]
, [-1.086743142, -.744065975], [.242901524, -3.730421253], [-6.896491792, -5.9\
83220474], [-3.126796649, -5.456816796], [.79597279e-1, -.288753864], [1.31969\
1942, .461195578], [-6.610586626, -6.127123490], [6.036185158, 2.799493088], [
7.040822271, 5.481323073], [2.495845314, 1.544643615], [10.71582894, 7.9801531\
27], [7.063875677, 3.520219631], [1.775293314, -.6747923533], [3.260820971, 1.\
699624089], [-7.594369472, -8.650106398], [9.324848912, 5.745409835], [-6.5687\
42168, -6.713836707], [-4.137397856, -4.834214931], [1.734651767, -1.097292027
], [-1.814194368, -.565457229]];