I THEORETICAL
1 THE POSITIVE INTEGER,
AND THE LAWS WHICH REGULATE THE ADDITION AND
MULTIPLICATION OF POSITIVE INTEGERS
The number concept
Numerical equality
Numeral symbols
The numerical equation
Co……続きを見る
The Foundations of Geometry
Geometry, like arithmetic, requires for its logical development only a small number of simple, fundamental principles. These fundamental principles are called the axioms ……続きを見る
