![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Alembert.jpg/640px-Alembert.jpg&w=640&q=50)
Ioannes Baptista Le Rond d'Alembert
From Wikipedia, the free encyclopedia
Ioannes Baptista Le Rond d'Alembert (natus Lutetiae die 16 Novembris 1717; mortuus ibidem die 29 Octobris 1783) fuit philosophus, scriptor, physicus, mathematicus ac astronomus saeculi XVIII. Cum Dionysio Dideroto fuit auctor primae encyclopaediae. Erat socius Academiae Francicae et Academiae scientiarum Lutetiae.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Alembert.jpg/640px-Alembert.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Alembert_-_Trait%C3%A9_de_dynamique_%281758%29.djvu/page1-640px-Alembert_-_Trait%C3%A9_de_dynamique_%281758%29.djvu.jpg)