[301.] PROPOSITIO XXXIV.

[302.] PROPOSITIO XXXV. & XXXVI.

[303.] In Sectionem VI.

[304.] LEMMA II.

[305.] LEMMA III.

[306.] LEMMA IV.

[307.] LEMMA V.

[308.] Notæ in Propof. XXXIII. & XXXIV.

[309.] Notæ in Propoſit. XXXV.

[310.] SECTIO SEPTIMA Continens Propoſit. XXXVIII. XXXIX. & XXXX. PROPOSITIO XXXVIII.

[311.] PROPOSITIO XXXIX.

[312.] PROPOSITIO XXXX.

[313.] In Sectionem VII. Propoſit: XXXVIII. XXXIX. & XXXX. LEMMA VI.

[314.] LEMMA VII.

[315.] LEMMA VIII.

[316.] LEMMA IX.

[317.] Notæ in Propoſit. XXXVIII. XXXIX.

[318.] Notæ in Propoſit. XXXX.

[319.] SECTIO OCTAVA Continens Propoſit. XXXXIIII. XXXXV. & XXXXVI.

[320.] PROPOSITIO XXXXVI.

[321.] In Sectionem VIII. Propoſit. XXXXIIII. XXXXV. & XXXXVI. LEMM A.X.

[322.] LEMM A XI.

[323.] LEMM A XII.

[324.] Notæ in Propoſit. XXXXIV. & XXXXV.

[325.] Notæ in Propoſit. XXXXVI.

[326.] SECTIO NONA Continens Propoſit. XXXXI. XXXXVII. & XXXXVIII.

[327.] PROPOSITIO XXXXI.

[328.] PROPOSITIO XXXXVII.

[329.] PROPOSITIO XXXXVIII.

[330.] In Sectionem IX. Propoſit. XXXXI. XXXXVII. & XXXXVIII. LEMMA. XIII.