In his Compendium Logicae he developed the art of finding the middle step of a syllogism, which came to be known as the bridge."  
He is said to have helped found the University of Vienna, but some scholars think that the school was actually founded after his 1358 death.  In his Compendium Logicae he developed the art of finding the middle step of a syllogism, which came to be known as the bridge."  Among his teachers at the University of Paris was William of Ockham.  The example he is most associated with concerns a creature unable to choose between equal alternatives.  FTP, name this French medieval philosopher who is said to have described an ass that starves itself.
He is said to have helped found the University of Vienna, but some scholars think that the school was actually founded after his 1358 death.  
Jean Buridan