96 
26. There are 9, and only 9, 45-valued functions, each of 
eight terms, of the 6th degree, made with six letters. 
27. There are 3, and only 3, 45-valued functions, each of 
sixteen terms, of the 6th degree, made with six letters. 
28. There are three, and only three, 45-valued functions, 
each of 4 terms, of the Gth degree, made with six letters. 
29. There are three, and only three, 45-valued functions, 
each of two terms, of the Gth degree, made with six letters. 
30. There are two, and only two, 45-valued functions, of 
four terms, each of the 4th degree, made with six letters. 
31. There are three, and only three, 45-valued functions, 
each of eight terms, of the 4th degree, made with six letters. 
32. There is one, and only one, 45-valued function, of six- 
teen terms, of the 4th degree, made with six letters. 
33. There are two, and only two, 45-valued functions, each 
of eight terms, of the third degree, made with six letters. 
34. There are two, and only two 1 , 45-valued functions, each 
of four terms, of the 3rd degree, made with six letters. 
35. There are two, and only two, 45-valued functions, of 
the 2nd degree, made with six letters. 
36. There are sixty 60-valued equivalent functions, and no 
more, of the 15th degree, made with six letters. 
37. There are thirty equivalent 60-valued functions, and no 
more, of the 10th degree, made with six letters. 
38. There are fourteen equivalent 60-valued functions of 
the 7th degree, and no more, each of twelve terms, made with 
six letters. 
39. There are two equivalent 60-valued functions, and no 
more, each of six terms, of the 7th degree, made with six 
letters. 
These are 
/ = 1 3 2 2 3 4 + 5 s 4 2 2 6 + 3 3 6 2 4 1 + 2 3 1 2 6 5 + 4 3 5 2 1 3 
+ 6 3 3 2 5 2 
f— 1 3 2 2 3 4 + 4 3 G 2 1 5 + 6 3 3 2 4 2 + 2 3 1 2 5 G 
+ 6 3 -l 2 2 3 -1- 3 s o 2 6 1 
