Contents of the entire work.

Chap. 10. On the resolution of pure cubic equations. p. 87
Chap. 11. On the resolution of complete cubic equations. p. 93
Chap. 12. On the rule of Cardani Cardano or Scipionis Ferrei Scipione del Ferro. p. 106
Chap. 13. On the resolution of equations of the fourth degree, which are also called biquadratic equations. p. 115
Chap. 14. On the rule of Bombelli for reducing the resolution of biquadratic equations to cubic equations. p. 124
Chap. 15. On a new resolution of biquadratic equations. p. 130
Chap. 16. On the resolution of equations through approximation. p. 138

Second Section.

On indeterminate analysis.

Chap. 1. On the resolution of simple equations in which more than one unknown number appears. p. 153
Chap. 2. On the so-called Regulacöci rule of the silent/hidden, where three or more unknown numbers are to be determined from two equations. p. 171
Chap. 3. On compound indeterminate equations, where only the first power of one unknown number appears. p. 178
Chap. 4. On the way to make these irrational formulas $\sqrt{(a + bx + cxx)}$ rational. p. 183
Chap. 5. On cases where the formula $a + bx + cxx$ can never become a square. p. 202