LIST OF FIGURES

Figure Page

1. Graph of x oc f r2 72

2. Graph of [x]2 oc 1 73

3. Graph of Stx oc 1 76

4. Graph of x oc £r4, x generic 88

5. Graph of x oc £r4, x = 1 • •. 89

6. Graph of x oc tr4, x = s9n 90

7. Graph of x oc £r4, \ — v~~x 91

8. Graph of x oc tr

4

, \ = v~2 92

9. Graph of [x]2 oc £r2, x generic (also x = I, sgn) 93

10. Graph of [x]2 oc tr

2

, x = ^ " 94

11. Graph of [x]2 oc tr

2

, x — v~^sgn 95

12. Graph of [x]2 oc £r2, x = v~* 96

13. Graph of [x]3 oc 1, x generic 97

14. Graph of [x]3 oc 1, x = 1 98

15. Graph of [x]3 oc 1, x = sgn 99

16. Graph of [x]3 oc 1, x = v~* • 100

17. Graph of [x]3 oc 1, x = v~*sgn 101

18. Graph of [x]3 oc 1, x = ^ _ 1 102

19. Graph of [x]3 oc 1, x = v~xsgn 103

vii