# Recent Changes

We have 3 new

We have 10 expanded

There are 32 new entries in our

Heinz Klaus Strick has added another 18 biographies to his Collection of biographies:

**biographies**:

We have 10 expanded

**biographies**:

- Adler, August
- Aiyar, V
- Bevan-Baker, B
- Coxeter, Donald
- Darboux, Gaston
- De Morgan, Augustus
- Denjoy, Arnaud
- Kaplansky, Irving
- Painlevé, Paul
- Saks, Stanislaw

There are 32 new entries in our

**Additional material**category. Each is linked to the entry on the left.

Heinz Klaus Strick has added another 18 biographies to his Collection of biographies:

- Babbage, Charles
- Barrow, Isaac
- Cayley, Arthur
- de Moivre, Abraham
- De Morgan, Augustus
- Diophantus of Alexandria
- Eratosthenes of Cyrene
- Galileo Galilei
- Germain, Sophie
- Gödel, Kurt
- Gregory, James
- Hadamard, Jacques
- Hamilton, William Rowan
- Hardy, G H
- Hausdorff, Felix
- Huygens, Christiaan
- Khayyam, Omar
- Stern, Moritz

The list of changes up to April 2020 is at THIS LINK