- Teoria
- Axiom 1
- Axiom 2
- Axiom 3
- Axiom 4 (1)
- Axiom 4 (2)
- Axiom 4 (3)
- Axiom 4 (4)
- Axiom 5
- Theorem 1
- Theorem 2
- Theorem 3
- Theorem 4
- Theorem 5
- Theorem 6
- Theorem 7
- Theorem 8
- Theorem 9
- Corollary 1 to Theorem 10
- Theorem 10
- Theorem 11
- Theorem 12
- Theorem 13
- Theorem 14
- Theorem 15
- Theorem 16
- Theorem 17
- Theorem 18
- Corollary 2 to Theorem 19
- Corollary 3 to Theorem 19
- Corollary 4 to Theorem 19
- Corollary 5 to Theorem 19
- Theorem 19
- Corollary 6 to Theorem 20
- Theorem 20
