Journey — Giuseppe Peano
Profile
Giuseppe Peano: born 1858; died 1932; Cuneo / Turin, Italy.
Related theorems
- Peano axiom 1: Zero is a natural number
- Peano axiom 2: Successor
- Peano axiom 3: Zero is not a successor
- Peano axiom 4: Injectivity of successor
- Peano axiom 5: Mathematical induction