[331.] SCHOLIVM.
[332.] THEOR. XLVI. PROP. LXXIII.
[333.] THEOR. XLVII. PROP. LXXIV.
[334.] MONITVM.
[335.] LEMMA XIV. PROP. LXXV.
[336.] SCHOLIVM.
[337.] LEMMA XV. PROP. LXXVI.
[338.] THEOR. XLVIII. PROP. LXXVII.
[339.] MONITVM.
[340.] THEOR. IL. PROP. LXXVIII.
[341.] ALITER.
[342.] COROLL. I.
[343.] COROLL. II.
[344.] THEOR. L. PROP. LXXIX.
[345.] THEOR. LI. PROP. LXXX.
[346.] SCHOLIVM.
[347.] THEOR. LII. PROP. LXXXI.
[348.] SCHOLIVM.
[349.] PROBL. XV. PROP. LXXXII.
[350.] COROLL.
[351.] THEOR. LIII. PROP. LXXXIII.
[352.] THEOR. LIV. PROP. LXXXIV.
[353.] THEOR. LV. PROP. LXXXV.
[354.] THEOR. LVI. PROP. LXXXVI.
[355.] THEOR. LVII. PROP. LXXXVII.
[356.] THEOR. LVIII. PROP. LXXXVIII.
[357.] THEOR. LIX. PROP. LXXXIX.
[358.] THEOR. LX. PROP. LXXXX.
[359.] COROLL.
[360.] SCHOLIV M.