- 235 — 
46. (rf. e,) , (f?, e',) , {d, d,e,) (Sj §3) , (5, e, e,) , (S, e, £3)' 
47. (rf, rfj e, ^3) , (rf, e,) (e-j £3) , (Sj £3 5,)', £» £3) 
48. (rf,e,),(rf,rf3),(e,é'3rf,)''(^2e3'>- • • • (5s53),(§. £,),(£, £35.)', (£,£3) 
49. rfg) , (e, e,) (e, e, e,) , (5, 
50. (rf, r?, rfg) , {fì^ e, (é». e,) (^i £2 £3) . ^s) 
51. (rfj rf, ^3 e,) , (e, e,) (5^ §3) . (^i e, 5.)'> (^i h h) 
52. (d, d, d, e,) , (rf, e, e,Y, {e, e,) (£, £, £3 5,) , (S, S,) , 5,)' 
5.3. {d^d,e,e.^e,) % S^) , (5, £, t,)\ (£, £3) 
54. (rf, ^3) , {d, e, e,) , (rf, e\) (5, 5^ §3 £,) , (5. 5, ^3 z\) 
55. (rf, rf3 e, e^) , (c?^ f/3 e ,) (S^ §3 e,) , (5, 5j §3 £, £3) 
56. (rfj rfj) , {d^ e^ e^)\ e, ^3) (5, 5. §3 £, ó^) 
57. (d, rf, (73) , (e, e, ej) (5j 5, §3) , (£, £3) 
58. (rf, f/, f/3 e, e, ^3) (5i §2 ^3) , (5, £, £3)', (£2 £3) 
59. {d, rfj d^ e, e^) , {d, d^ d^ e\ " (5, 5^ £, t^, , (5, 5^ ^3 £ ,) 
60. (e, e, 6-3)' (£, £3)' 
61- fj)', ^3) (£, £j £3)', (5. §3) 
62. (e, e, ^3^', (e, 63) (^i £3)'' (^i ^2 ^3) 
63. (e, Cj ^3)', (e;^ ^3) , {d^ d^ SjV, §3) , (j, £3) 
64. (e, ^3)', (e, e,) , (rf, rf, d^ (£j £3)', (5, Sg) , (£, £, £3) 
65. e, egV, (f/, r7, f/3) , (e, (s, e.^ £3)', 5^ S3) , (e, £3) 
2. — Dénombrement de tontes les T^, qui sont répétitions de caractéristigues 
quadratiques cu cubiques périodiques. 
Par deux répétitions : 
II. p. § 10. II. (cf, £,) , , en d^ , en d^ , (e, £j) , {e^ £3) Indice 6. 
III. (rf, £,) , {e^ 5j) , £.j en e/, , ^3 en f73 , 5^ en c, , {c^ £3) Indice 9. 
IV. (c?, £,) , (e, 5,) , §2 en 8\ en d, , S3 en d^ , en Cj , (C3 £3) Indice 15. 
§ 11. 1. (f?, £2) , {d, z^) , (f, Sj) , (e, §,) , £3 en . . . £3 * = ("3 , §3 en . . . §3 * = f/3 m pair Indice »n4-2. 
PI— 1 m— 1 
(rf, £j) , (c?, £,) , ?j) , (e, §3) , £3 en . . . £3 * = f/3 , §3 en . . . §3 * = m impair Indice 2 {m-\-2). 
II. (rf, £,) , (f/, £3) , (f, . (f, §3) , 5, en f/3 . Indice 9. 
III. (f/, £,) , (f/j £3) , £3 en f/3 , {e^ 5,) , (e, S,) , 5, en . Indice 6. 
IV. (fi, E,) , (rfj £3) , 5j en S , en f/3 , (e, 5,) , (e, S^) , £, en ^3 . Indice 6. 
V. 5, en c/, , (e, £,) , (f/, £3) , {e^ §3^ , (Cj £,) , en r/, . Indice 7. 
VI. {d^ £,) , (e, 5,) , 5, en , §3 en f/, , £, en f/j , (<?j £3). Indice 10. 
VII. {d^ E,) , (e, §,) , 5j en 5', en d^ , (e, §3) , (f/3 eJ , £3 en Indice 12. 
Vili. 5, en f, , 8.J e/i f/j , (e, S,) , £, en f/, , {d^ e.) . (Cj £3). Indice 12. 
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