Książka - szczegóły

CONTENTS
Introduction................................................................................................................................................. 5
PART I
1. Axioms of Boolean algebra................................................................................................................. 6
2. Half-planes and their axioms.............................................................................................................. 7
3. The line.................................................................................................................................................... 8
4. Properties of the net $S_3$................................................................................................................. 10
5. Properties of the net $S_4$................................................................................................................. 12
6. Pseudopoints......................................................................................................................................... 15
7. The ordering of pseudopoints............................................................................................................. 18
8. The points............................................................................................................................................... 20
9. Continuity axiom..................................................................................................................................... 22
PART II
1. Axioms..................................................................................................................................................... 26
2. Definitions and corollaries................................................................................................................... 27
3. Convex of a set....................................................................................................................................... 28
4. Properties of relations of betweenness and of being parallel...................................................... 29
5. Hodograph.............................................................................................................................................. 33
6. Jaśkowski's theorem............................................................................................................................ 37
Inferences.................................................................................................................................................... 42