Note on 17/July/96 this file was changed. In problem 31 the coordinates of the fifth point are now given as .32 .14 to be consistent with the data given in Soukup and Chow However before 17/July/96 the coordinates of the fifth point in problem 31 were wrongly given as .31 .14 J E Beasley -------------------------------------------------- 46 5 .7 .96 .88 .46 .88 .16 .19 .26 .19 .06 6 .21 .51 .36 .77 .36 .25 .66 .77 .66 .25 .81 .51 7 .33 .14 .68 .14 .89 .41 .81 .75 .50 .90 .19 .75 .11 .41 8 .40 .89 .70 .85 .89 .60 .85 .30 .60 .12 .30 .16 .11 .40 .15 .70 6 .30 .86 .70 .86 .90 .50 .70 .13 .30 .13 .10 .50 12 .03 .50 .20 .60 .37 .50 .37 .30 .20 .20 .03 .30 .63 .50 .80 .60 .97 .50 .97 .30 .80 .20 .63 .30 12 .03 .50 .20 .60 .37 .50 .37 .30 .20 0 .03 .30 .53 .50 .70 .60 .87 .50 .87 .30 .70 .20 .53 .30 12 0 .40 .10 .57 .30 .57 .40 .40 .30 .23 .10 .23 .70 .57 .90 .57 1.00 .40 .90 .23 .70 .23 .60 .40 7 .21 .51 .36 .77 .36 .25 .66 .77 .66 .25 .81 .51 .51 .51 6 .14 .45 .21 .27 .75 .19 .87 .34 .67 .84 .48 .86 6 .41 .98 .76 .89 .46 .61 .41 .36 .15 .23 .33 .20 9 .35 0 .15 .10 .45 .20 .15 .30 .45 .40 .15 .50 .45 .60 .15 .70 .35 .80 9 .10 .25 .30 .35 0 .40 .40 .40 0 .50 .50 .55 .30 .65 0 .70 .20 .70 12 .10 .10 .15 .15 .20 .20 .20 .80 .15 .85 .10 .90 .80 .80 .85 .85 .90 .90 .80 .20 .85 .15 .90 .10 14 .25 .11 .20 .13 .13 .20 .10 .30 .13 .40 .20 .48 .30 .50 .40 .48 .48 .40 .50 .30 .48 .20 .45 .17 .30 .16 .32 0 3 .10 1 .40 .80 .80 .10 10 .46 .74 .82 .56 .82 .38 .73 .10 .64 .01 .54 .01 .46 .01 .27 .20 .28 .38 .32 .56 62 .93 .20 .93 .27 .93 .34 .93 .41 .93 .48 .93 .54 .88 .44 .88 .30 .82 .20 .82 .27 .82 .34 .82 .41 .82 .47 .82 .55 .77 .51 .77 .23 .71 .55 .71 .47 .71 .41 .71 .27 .71 .20 .60 .55 .60 .47 .60 .41 .60 .34 .60 .27 .60 .20 .49 .55 .49 .51 .49 .47 .49 .38 .49 .34 .47 .27 .49 .23 .49 .20 .38 .20 .38 .27 .38 .34 .38 .41 .38 .47 .38 .55 .27 .41 .27 .47 .27 .55 .27 .27 .27 .20 .22 .23 .22 .51 .16 .55 .16 .47 .16 .41 .16 .34 .16 .27 .16 .20 .11 .44 .11 .30 .05 .55 .05 .47 .05 .41 .05 .34 .05 .27 .05 .20 14 .77 .55 .85 .55 .83 .52 .81 .49 .80 .48 .70 .50 .37 .41 .33 .48 .38 .74 .45 .75 .49 .22 .35 .21 .28 .05 .03 .12 3 .20 .90 .80 .90 .50 .38 5 .50 .90 .88 .62 .74 .18 .26 .18 .12 .62 4 .60 .50 .70 .65 .73 .53 .95 .40 4 .60 .50 .70 .65 .75 .58 .95 .40 4 .20 .13 .25 .11 .30 .16 .32 0 3 .25 .11 .30 .16 .32 0 3 .20 .13 .25 .11 .30 .16 4 .03 .44 .80 .55 1 .20 .19 .45 4 .25 .11 .30 .16 .25 .12 .32 0 3 0 1 .90 0 1 .1 12 .25 .10 .35 .10 .45 .10 .20 .20 .30 .20 .40 .20 .50 .20 .25 .30 .35 .30 .45 .30 .30 .40 .40 .40 14 .50 .90 .82 .75 .89 .41 .68 .14 .32 .14 .12 .38 .19 .76 .39 .75 .62 .75 .76 .59 .72 .33 .50 .23 .29 .33 .24 .57 19 .50 .90 .82 .75 .89 .41 .68 .14 .32 .14 .12 .38 .19 .76 .39 .75 .62 .75 .76 .59 .72 .33 .50 .23 .29 .33 .24 .57 .41 .58 .50 .62 .60 .58 .62 .47 .50 .50 18 .10 .85 .25 .72 .38 .66 .53 .66 .65 .72 .80 .85 .68 .70 .61 .58 .61 .43 .68 .30 .80 .17 .65 .28 .45 .35 .25 .27 .10 .17 .23 .30 .30 .50 .23 .70 19 .40 .54 .54 .63 .67 .54 .63 .38 .48 .35 .41 .41 .34 .38 .21 .48 .10 .39 .10 .27 .21 .21 .32 .28 .39 .22 .47 .27 .59 .24 .65 .12 .58 .03 .45 .02 .36 .10 18 .48 .45 .54 .40 .53 .33 .45 .30 .38 .37 .40 .45 .25 .32 .22 .38 .15 .36 .12 .27 .16 .21 .23 .23 .34 .15 .42 .18 .48 .15 .45 .08 .38 .06 .33 .10 4 .10 .08 .10 .20 .80 .20 .80 .28 8 .25 .20 .31 .09 .39 .08 .48 .10 .48 .30 .56 .32 .64 .28 .70 .20 14 .49 .06 .55 .13 .57 .23 .55 .30 .53 .36 .48 .44 .48 .59 .18 .59 .18 .44 .13 .36 .11 .26 .11 .18 .16 .11 .22 .06 14 .24 .06 .49 .06 .55 .13 .57 .23 .55 .30 .53 .36 .48 .44 .48 .59 .18 .59 .18 .44 .13 .36 .11 .26 .11 .18 .16 .11 10 .31 .69 .18 .60 .30 .50 .18 .40 .28 .31 .64 .69 .71 .58 .60 .50 .72 .37 .60 .30 20 0 .40 0 .50 .03 .60 .10 .65 .20 .60 .20 .48 .30 .40 .37 .45 .39 .60 .45 .65 .50 .65 .54 .60 .54 .48 .63 .40 .70 .50 .72 .60 .80 .68 .89 .65 .90 .51 .90 .41 15 .25 .11 .20 .13 .13 .20 .10 .30 .13 .40 .20 .48 .30 .50 .40 .48 .48 .40 .50 .30 .48 .20 .45 .17 .40 .13 .30 .10 .30 .30 16 .62 .68 .73 .40 .72 .26 .56 .05 .34 0 .12 .10 .03 .32 .09 .53 .27 .62 .34 .40 .41 .37 .42 .30 .40 .27 .35 .27 .29 .31 .30 .37 17 .05 .52 .05 .28 .14 .07 .24 .01 .46 .01 .65 .13 .72 .31 .70 .49 .58 .60 .43 .59 .37 .53 .38 .47 .46 .47 .46 .39 .39 .36 .34 .35 .30 .39 19 .08 .08 .26 .05 .45 .08 .59 .18 .65 .34 .63 .53 .45 .66 .24 .61 .19 .42 .29 .35 .36 .35 .40 .38 .42 .43 .38 .48 .35 .49 .31 .47 .30 .45 .34 .43 .32 .43 16 .20 .10 .20 .20 .20 .30 .20 .40 .30 .10 .30 .20 .30 .30 .30 .40 .40 .10 .40 .20 .40 .30 .40 .40 .50 .10 .50 .20 .50 .30 .50 .40