Additional
Information: Peter of Spain (Petrus Hispanus), fl. 13th century AD. Scholastic thinker known solely as the author of an important work of medieval logic, the Summule logicales magistri Petri Hispani. This text continued to be taught in European universities into the
Peter of Spain Sites:
Peter of Spain (Petrus Hispanus) Peter of Spain (Petrus Hispanus): Life and work of 13th century logician and author of the Tractatus; from the Stanford Encyclopedia by Joke Spruyt. (Peter of Spain) http://plato.stanford.edu/entries/peter-spain/
Excerpt from Peter of Spain Excerpt from Peter of Spain: A brief passage from the Treatise on Distributions, in Joseph Mullally's translation. Discusses the problem of whether the negation of a statement makes it universal or renders it indeterminate. (Peter of Spain) http://www.humnet.ucla.edu/humnet/phil/faculty/tparsons/phil107/p_spain.htm
Excerpts from the Commentary on Peter of Spain's Tractatus Excerpts from the Commentary on Peter of Spain's Tractatus: Selections from this secondary work by Simon of Faversham, translated by John Longeway. (Peter of Spain) http://uwp.edu/~longeway/peterspa.htm