[427] iii. ch. 12. p. 267.
[428] Lasswitz, p. 26, note, where it is said the eighth triangle and the sixth circle are equal.
[429] Op. Lat. i. 3. p. 217. 9.
[430] Pp. 219, 221.
[431] Op. Lat. i. 3. p. 243 (bk. iii. ch. 3).
[432] P. 245 (bk. iii. ch. 4.), cf. p. 323 (bk. v. c. 9), 324. (c. 10).
[433] P. 306 (bk. v. ch. 5.).
[434] P. 270. 14.
[435] Cf. Art. adv. Math. ii. The figures there are slightly different, and named Figurae Mentis, Intellectus, Amoris.
[436] Lag. 407. 25.